Chris Pratt character Emmet Brickowski / Rex Dangervest (voice)
Elizabeth Banks character Lucy / Wyldstyle (voice)
Will Arnett character Batman (voice)
Tiffany Haddish character Queen Watevra Wa'Nabi (voice)
Stephanie Beatriz character General Sweet Mayhem (voice)
Charlie Day character Benny (voice)
Alison Brie character Unikitty (voice)
Nick Offerman character MetalBeard (voice)
Maya Rudolph character Mom
Will Ferrell character President Business / Man Upstairs (voice)
Jadon Sand character Finn
Brooklynn Prince character Bianca
Richard Ayoade character Ice Cream Cone (voice)
Channing Tatum character Superman (voice)
Jonah Hill character Green Lantern (voice)
Cobie Smulders character Wonder Woman (voice)
Jason Momoa character Aquaman (voice)
Margot Rubin character Harley Quinn / Susan / Mermaid / Wonder Woman Mini Doll / Panda (voice)
Ike Barinholtz character Lex Luthor (voice)
Ralph Fiennes character Alfred Pennyworth (voice)
Will Forte character Abraham Lincoln (voice)
Bruce Willis character Himself (voice)
Ben Schwartz character Banarnar (voice)
Jimmy O. Yang character Zebe (voice)
Noel Fielding character Balthazar (voice)
Jorma Taccone character Larry Poppins (voice)
Gary Payton character Himself (voice)
Sheryl Swoopes character Herself (voice)
Trisha Gum character Velma Dinkley (voice)
Todd Hansen character Gandalf / Swamp Creature (voice)
Doug Nicholas character Chainsaw Dave (voice)
Mike Mitchell character Sherry Scratchen-Post / Guard / Eight / Harmony Town Citizen / Announcer / Apocalypseburg Warrior (voice)
Christopher Miller character Chad / Horse / Chocolate Bar / Plantimals / Paper Boy (voice)
Emily Nordwind character Cleopatra (voice)
Chris McKay character Larry the Barista (voice)
Ralph Halprin character Dolphin Clock (voice)
Graham Miller character Young Finn
Liam Knight character Duplo / Heart / Star / Sewer Babies (voice)
Emmett Mitchell character Duplo / Duplo Foreman / Duplo Wonder Woman (voice)
Sawyer D. Jones character Duplo / Heart / Star (voice)
Cora Miller character Duplo / Star (voice)
Ollie Mitchell character Duplo (voice)
Ryan Halprin character Dolphin Clock / Apocalypseburg Citizen (voice)
Lauren White character Apocalypseburg Citizen (voice)
