Doggie Daddy is resting when he hears Augie talking a funny language over the radio and asks him who he is talking to. Augie tells him that he is speaking to a friend of his from Mars. The friend asks Augie if he will babysit his son and Augie agrees to do it. Doggie Daddy thinks that Augie is just making it up until he sees the Martian ship and they drop off the little one.
Augie is reading a fairy tale and falls asleep and the little Martian starts to wander. It's up to Doggie Daddy to catch him and make sure he doesn't get into trouble, but this is almost impossible since the little guy can fly and when Doggie Daddy shuts him up in his stroller, it changes into a ship and he flies out of the house. Doggie Daddy tries to catch him and runs into a policeman. He tells the policeman what he's doing and the policeman doesn't believe him until he too sees the saucer. The policeman decides it's time to take up retirement and the Martian flies back to the house just in time for the parents to show up and Augie to wake up. The parents tell Augie that someone from Jupiter needs a babysitter and Augie rushes to his radio to contact them but the radio doesn't work. It seems that Doggie Daddy overheard the conversation and cut the plug.