Deadpool and Peter Griffin have a rap battle with numerous guest appearances from across the multiverse.
Seth Wisniewski
as Deadpool (voice) / Deadpool (Earth 33) / Beast
TaigaTonic
as Deadpool (video) / Pyro / Glenn Quagmire / Bryan Singer / Adolf Hitler / D. B. Cooper / Silhouette
Fightmarker
as Peter Griffin / Green Lantern (video) / Deadpool (Earth 32) / Wolverine / Colossus (video) / Cable (video) / EpicLLOYD
Dylan Van Ourkerk
as The Mask / Todd McFarlane / Havok / Lincoln / Oppenheimer / Lennon / Cobain / Van Gogh / Steve Irwin / Chaplin
Midgechamp
as Ferris Bueller (archive footage)
Mx. Alan
as The Postal Dude
Seancefiance
as Harley Quinn
Samuel Grasman
as Bugs Bunny (archive footage)
iGreenOwl
as Dopinder
Johto
as Brian Griffin (video)
Rabi
as Stewie Griffin (voice) / Purple Guy / James Murray / Morph / Colossus (voice) / Grimace / John Wilkes Booth / Nice Peter
Pixel Chris
as Stewie Griffin (video) / Bob Ross (archive footage)
