This is the series finale of Flapjack. The reason is because creative director JG Quintel and storyboard artist Pendleton Ward left to work on their own created shows on Cartoon Network; Adventure Time (Ward, voice of LSP) and Regular Show (Quintel, voice of Mordecai & HFG) in which they voice the major and main roles of the show.
The series finale featured live action sequences at the end (due to Flapjack and Knuckles eating 1,000 pieces of candy at once) featuring the appearance of creator Thurop Van Orman as Knuckles and his son Leif as Flapjack but are overdubbed by the original voice actors.
This is the series finale of Flapjack.
This is the first time we don't see the usual theme song.
This is the first time the opening credits appear during the episode.
The Adventurer from "Who's That Man in the Mirror," and The Inventor briefly appear in this episode.
It is learned that in Low Tidings Day, the tides go lower in Stormalong. Plus, people throw in boots in the lake to wait for their presents. When one doesn't get a present from its boot, he gets sacked by merman. But at the end, sacks are now for delivering presents.
It is revealed Charles is jealous of the dog.
Bubbie doesn't appear in "Rye Ruv Roo."
Lady Nickelbottoms has a dog named Colonel Wagglebottoms.
It is learned that if one rings a bell that a sea monster is coming, and there's no sea monster, a citizen of Stormalong is forced to live underwater unless a sea monster actually came.
This episode uses live-audience footage.
Running gags in this episode:
1. A 'live' audience keeps reacting to various things characters say or do. (both episodes)
2. Captain K'nuckles keeps telling bad stories. ("Please Retire")
3. Someone panicking about a sea monster. ("Under the Sea Monster")
If Bubbie is a whale, then when she was in the pie eating contest, how could she survive without water?
It is learned that K'nuckles left Tuppence inside an unnamed whale and went to the Candy Barrel when Tuppence got his watch back and K'nuckles did the same with Flapjack except that it doesn't involve a watch.
1. Flapjack and K'nuckles suspicious about the drawer and try to open it then try not to. ("Mind the Store, Don't Look in the Drawer")
We learn that Dr. Barber's mother is a drawer.
It is learned that Lady Nickelbottom's hair is actually a wig.
Dr. Barber's first name is Julius.
First time, via flashback, that Bubbie has been seen as a younger, smaller whale. And it's revealed that ever since her youth, Bubbie's favorite kind of food are baked pies.