The episode begins with Little Bill and Alice the Great watching Captain Brainstorm and Spark-E. Captain Brainstorm tells Spark-E that he saved the whole planet and did a great job. Captain Brainstorm notes he's a big dog now. Spark-E gives Captain Brainstorm his special bark. Little Bill tells Elephant that Spark-E saved the planet by himself and now he's a big dog. Captain Brainstorm tells them he'll see them next time and the episode ends.
After the episode, Little Bill asks Alice the Great if she saw the episode. Alice the Great is actually fast asleep on the sofa. Little Bill tells Elephant that Alice the Great is sleeping. Little Bill gets closer to her and asks her if she's sleeping. Alice the Great continues to snore. She opens her eyes and decides to play a joke on Little Bill. Little Bill sits next to Alice the Great and asks if she's awake yet. Alice the Great continues to snore and Little Bill giggles. Little Bill imitates her snoring and back and forth they imitate snoring. Afterwards, they laugh. Little Bill thought Alice the Great was asleep. Alice the Great says she was only pretending. Little Bill asks Alice the Great if she saw what Spark-E did. Alice the Great asks if he just barked like a dog. Little Bill says no and tells her that the bark is a special bark. Alice the Great admits that she was asleep for some of it and asks what happened. Little Bill says that Spark-E saved the whole planet. Alice the Great says they should get some apple juice and then he can tell her about it.
As they walk to the kitchen, Little Bill tells Alice the Great that Spark-E ran away from home. Alice the Great asks why. Little Bill says that Spark-E wanted to be treated like a big dog, but everyone treated him like a little one. Alice the Great understands how he might feel. Little Bill says that Spark-E then went on to save the whole planet by himself and Captain Brainstorm told him at the end that he was a big dog. Alice the Great is glad to hear it ended happily. Little Bill tells Alice the Great he wants to be a big kid. Alice the Great asks if he wants to be like Spark-E. Little Bill says that Spark-E wanted to be a big dog. He says he wants to be a big kid. Alice the Great understands. Little Bill asks if he can pour his own juice. Alice the great hands him the carton and Little Bill pours his own juice. Alice the Great is proud of him and notes he didn't spill any of it. She says that's just like being a big kid. Little Bill drinks the apple juice. Little Bill gets up. Alice the Great asks him what he's doing. Little Bill says that he's putting his cup in the sink like big kids do. Alice the Great notes that big kids do that and notes he really is a big kid. Little Bill starts to sing a song about him being a big kid. Alice the Great laughs and asks if they should go upstairs. Little Bill says yes and Elephant follows him.
Little Bill and Elephant wait for Alice the Great at the steps. Alice the Great tells Little Bill that he doesn't have to wait because old people like her have to take their time. Little Bill says okay. He runs up the steps continuing to sing the big kid song. He walks past April's room and sees that her toy snake is on the floor. Alice the Great says that is sad and says that it can't be on the loose. Little Bill says he's going to put it on the bed where it belongs. Alice the Great says that he can. Little Bill says that big kids always put toys back where they belong. Little Bill puts the snake back on the bed and then arranges the toys in rows like on a bus. He tells everyone that he's going to be the bus driver and he'll take them to school. Little Bill notes that since he's a big kid he can sit up front. He asks Alice the Great if she's big or little. Alice the Great says she's big and Little Bill tells her she can sit next to him. Alice the Great sits down and he pretends that they are driving a bus. Little Bill imagines that he's driving the bed like a bus down the street and Elephant is running in his ball in front of him.
Little Bill chases after Elephant and starts running through the hallway. He stops himself and tells Alice the Great that big kids don't run through the house. Alice the Great says he's right. Little Bill walks into the bedroom to look for Elephant. He calls for him and crawls under the bed. When he comes out on the other side, he finds Elephant rolling around in his ball. Little Bill notices a big jacket, hat, and shoes. Little Bill puts the shoes on and starts stomping around the room. Alice the Great notices that Little Bill is wearing big shoes and Little Bill says that he can wear his dad's shoes since he's a big kid now. Alice the Great tells him not to forget the hat and coat. She puts them on for him and Little Bill says he's big just like his father. Little Bill says hello to Alice the Great like a big kid. Alice the Great introduces herself and Little Bill laughs and says he knows. Alice the Great says that she didn't recognize him since he's so big. Little Bill asks Alice the Great that when he gets to be really big if he can go to school by himself. Alice the Great says that he can. Little Bill asks if he can go to the zoo by himself. Alice the Great says that he will be able to do that. Little Bill also asks her if he will be able to go around the world by himself. Alice the Great says maybe and adds he may even go to the moon. Alice the Great tells him that when he's big he can go anywhere he wants. Little Bill is determined to go to outer space like Captain Brainstorm and Spark-E. Little Bill asks if she wants to come with him. Alice the Great says she'll have to wait and see. Little Bill says he likes being a big kid. Alice the Great says that is good because he gets bigger every day. Little Bill doesn't think he does, but Alice the Great says that he does. Little Bill asks if she'll still love him when he gets big. Alice the Great says that she definitely will and says she'll always love her. Elephant bumps into Alice the Great and she assures him that they'll always love him too. Elephant starts to yawn. The episode ends with the two of them laughing together in the room.
The Bills Go To Work:
The episode begins at night with Little Bill downstairs in his pajamas. Big Bill is acting like a horse and is carrying Little Bill on his back. After the ride, Big Bill notes that this horse is too tired to go anymore. Brenda tells them that it's time for cowboys to go to bed. Big Bill asks about the horses. Brenda notes that horses sleep standing up in the stable. Little Bill asks if he can sleep in the barn with dad. Big Bill says that mother is only joking and adds that he hopes she is. Little Bill asks Big Bill if they can play Horse again tomorrow morning. Big Bill says that he has to go to work in the morning and Little Bill has to go to school. Brenda notes that Little Bill actually doesn't have school tomorrow. Little Bill asks if he can stay home. Big Bill asks about work. Little Bill tells him to call work and tell them that he's staying home and playing with him. Big Bill laughs and takes Little Bill upstairs to bed.
On the way up, Little Bill asks Big Bill what work is like. Big Bill tells him that going to work is like going to school. Little Bill imagines Big Bill at work except that it's just like his kindergarten class. Big Bill asks for snack time and they sing the "Good Morning" song. Little Bill starts to giggle, but Big Bill snaps him out of his imagination. Big Bill tells him that he has an idea and asks Little Bill if he wants to come to work with him tomorrow. Little Bill notes he doesn't have school tomorrow so he isn't busy. Big Bill says that tomorrow he will go to work with him. Little Bill is excited. Big Bill kisses Little Bill goodnight and Little Bill tells him he can't wait to go to work with him tomorrow.
The next morning, Little Bill wakes up and is very excited about going to work with Big Bill. In the morning, Little Bill brushes his teeth and Big Bill shaves. Brenda kisses both of them good morning. Big Bill and Little Bill sit at the table. They drink from their cups and Little Bill pretends to read the newspaper like Big Bill. Outside, Big Bill asks if he's ready. Little Bill says he is. Big Bill notes that he doesn't want to be late for his first day at work. Brenda tells them both to have a fun day. They walk down the sidewalk and get on the bus. Little Bill asks Big Bill if everyone on the bus is going to work too. Big Bill says that he's sure most of them are.
Big Bill and Little Bill finally arrive at the office building where Big Bill works. Little Bill says that this is where they both work today and tells Big Bill they should go inside. They head up to the top floor and Big Bill welcomes Little Bill to the Department of Housing. Little Bill asks where the houses are. Big Bill tells Little Bill that they don't build the houses. Their job is to find people places to live and make sure that they are safe. They arrive at the front desk and Big Bill says good morning to Gabrielle. Gabrielle says good morning as well and asks who his guest is. Big Bill introduces Gabrielle to Little Bill. Gabrielle says it's nice to meet him and Little Bill says the same. Little Bill asks her if she's the teacher. Gabrielle says that she just answers the phones for all of the offices. Big Bill tells Little Bill that the office is a little different than his school.
Little Bill and Big Bill walk past an office where a man is giving a lecture to two employees. Little Bill thinks that it's circle time and asks if they're going to sing the "Good Morning" song. Big Bill says no and tells him that the people are having a meeting. Little Bill says that in the morning everyone has circle time to say good morning to everyone. Little Bill says good morning to everyone in the meeting. He then sing the "Good Morning" song to the employees. The employees think that Little Bill was very sweet to sing the song for them. Big Bill says good morning to Mrs. Miner and introduces Little Bill to her. Mrs. Miner greets Little Bill and welcomes him to the Department of Housing. Little Bill asks if she's the teacher. Big Bill says that Mrs. Miner is the boss so she's in charge of the office. Little Bill says that's just like his teacher, Miss Murray, who is in charge of the whole class. Mrs. Miner says that she has something for him and gives him a pencil. Little Bill thanks her and puts it in his lunchbox that he is substituting as a briefcase. Mrs. Miner hopes that he has a good day. Little Bill hopes that she has a good day as well.
Big Bill and Little Bill finally arrive at the offices. Little Bill asks Big Bill how he knows which office is his because they're all alike. Big Bill tells him that he has to guess and try to figure it out. They walk past a few offices and Little Bill says that these ones can't be his. Finally, they come to one and Little Bill realizes that it's his. He knows this because there is a picture of the whole family on his desk at work. Big Bill ask how he knew. Little Bill points to the picture and he also notes that the pencil holder that he made for him for Father's Day is on the desk. Big Bill says that this is his office and tells Little Bill he did a good job. Big Bill asks him if he wants to help him make some copies. He takes Little Bill to the copy machine. Little Bill says it's a very big copy machine. Big Bill puts the papers in and asks Little Bill if he knows which button will start it. Little Bill points to the big green button and Big Bill says he's right. Little Bill pushes it and it starts to make some copies. Little Bill says he likes this job. He makes a rhythm like the copy machine and both Little Bill and Big Bill start to dance along to it. The boss, Mrs. Miner, comes in and sees them dancing. Little Bill tells Big Bill that Mrs. Miner is here and Big Bill stops dancing immediately. Mrs. Miner asks Little Bill if she's helping Big Bill get work done. Big Bill says that he is being a great help making some copies. Mrs. Miner also starts to sing along to the copy machine noises and Little Bill notes that he likes working here because everyone is nice. Big Bill tells Little Bill that they need to go find his desk.
They arrive back at his desk and Big Bill says he needs to get some work done. Big Bill tells Little Bill to start by sharpening the pencils. Little Bill does this while Big Bill does some work on the calculator. Little Bill says that he's done sharpening the pencils and Big Bill tells him to draw some pictures for Brenda. Little Bill knows that Brenda would like the drawings. He draws a picture of their house, a goldfish, and then him and dad at work. Big Bill notes the one with him and Little Bill in it looks great. The phone rings and Big Bill answers it. He notices that Little Bill is imitating the phone call. Big Bill dials a number on his phone and then Little Bill's phone starts to ring. Little Bill picks it up and Big Bill says hello to Little Bill. Little Bill laughs. Little Bill asks what they're supposed to do now. Big Bill says its lunch time. Little Bill notes that they have lunch time at their school every day. Big Bill notes that they do too. Big Bill asks if he's hungry. Little Bill says yes and they head outside to eat.
Outside, Big Bill asks Little Bill if he likes coming to work with him. Little Bill says yes and says he likes it a lot. He thinks its fun at the office. Big Bill tells Little Bill that he's a good worker. Little Bill says that Big Bill is also a good worker and says that next time Big Bill should come to school with him. He says that they can sing for his class and show them the copy machine dance. Big Bill says it sounds good. Little Bill says that he'll teach him how to finger paint and he can sit next to him at lunch. Big Bill asks what they will do after lunch time. Little Bill says that after lunch it's nap time. Big Bill says that sounds good to him. The episode ends with Big Bill and Little Bill sitting outside of the office building.
Later that night, Little Bill sits in his bed. Little Bill tells Elephant that he had a nice day working and notes that when Elephant grows up to be a big hamster he can have a job too. Little Bill imitates the phone ringing again and he picks it up. Little Bill says it's the boss and she wants him to make some copies. Little Bill sings the copy machine song. Big Bill calls into the room and asks Little Bill who he's talking to. Little Bill starts to giggle and the episode ends with him laying his head down on the pillow.