Cast:[]
- Princess Bubblegum as Rainbow Brite
- Finn as Red Butler
- Flame Princess as Lala Orange
- Slime Princess as Canary Yellow
- Marceline as Patty O Green
- Jake as Buddy Blue
- Lumpy Space Princess as Indigo
- Lady Rainicorn as Shy Violet
- Fionna as Tickled Pink
- Cake as Moonglow
- Susan Strong as Stormy
- Prince Gumball as Krys
- Marshall Lee as Brian
- Ice Queen as Dark Princess
- BMO as Starlite
- Lord Monochromicorn as Mr. Glitters