Chris Pratt
Emmet Brickowski / Rex Dangervest (voice)
Tiffany Haddish
Queen Watevra Wa'Nabi (voice)
Stephanie Beatriz
General Mayhem / Sweet Mayhem (voice)
Alison Brie
Unikitty / Ultrakatty (voice)
Ralph Fiennes
Alfred Pennyworth (voice)
Jimmy O. Yang
Enthusiastic Zebra (voice)
Todd Hansen
Gandalf / Swamp Creature (voice)
Doug Nicholas
Surfer Dave / Chainsaw Dave / Purgatory Dave (voice)
Liam Knight
Duplo / Heart / Star / Sewer Babies (voice)
Emmett Mitchell
Duplo / Duplo Foreman / Duplo Wonder Woman (voice)
Sawyer D. Jones
Duplo / Heart / Star (voice)
Mike Mitchell
Guard / Octopus / Harmony Town Citizen / Announcer / Sherry / Apocalypseburg Warrior (voice)
Christopher Miller
Horse / Chocolate Bar / Plantimals / Paper Boy / Chad (voice)
Margot Rubin
Susan / Mermaid / Harley Quinn / Wonder Woman Mini Doll / Panda (voice)
Chris McKay
Larry the Barista (voice)
Ryan Halprin
Dolphin Clock / Apocalypseburg Citizen (voice)
Lauren White
Apocalypseburg Citizen (voice)
