Chris Pratt

as Emmet Brickowski / Rex Dangervest (voice)

Elizabeth Banks

as Wyldstyle / Lucy (voice)

Will Arnett

as Batman (voice)

Tiffany Haddish

as Queen Watevra Wa'Nabi (voice)

Stephanie Beatriz

as General Mayhem / Sweet Mayhem (voice)

Alison Brie

as Unikitty / Ultrakatty (voice)

Nick Offerman

as MetalBeard (voice)

Charlie Day

as Benny (voice)

Maya Rudolph

as Mom

Will Ferrell

as President Business / Dad

Jadon Sand

as Finn

Brooklynn Prince

as Bianca

Channing Tatum

as Superman (voice)

Jonah Hill

as Green Lantern (voice)

Richard Ayoade

as Ice Cream Cone (voice)

Ben Schwartz

as Banarnar (voice)

Noel Fielding

as Balthazar (voice)

Jason Momoa

as Aquaman (voice)

Cobie Smulders

as Wonder Woman (voice)

Ike Barinholtz

as Lex Luthor (voice)

Ralph Fiennes

as Alfred Pennyworth (voice)

Will Forte

as Abraham Lincoln (voice)

Jimmy O. Yang

as Enthusiastic Zebra (voice)

Jorma Taccone

as Larry Poppins (voice)

Bruce Willis

as Bruce Willis (voice)

Gary Payton

as Gary Payton (voice)

Sheryl Swoopes

as Sheryl Swoopes (voice)

Todd Hansen

as Gandalf / Swamp Creature (voice)

Doug Nicholas

as Surfer Dave / Chainsaw Dave / Purgatory Dave (voice)

Liam Knight

as Duplo / Heart / Star / Sewer Babies (voice)

Emmett Mitchell

as Duplo / Duplo Foreman / Duplo Wonder Woman (voice)

Sawyer D. Jones

as Duplo / Heart / Star (voice)

Graham Miller

as Duplo / Young Finn

Cora Miller

as Duplo / Star (voice)

Ollie Mitchell

as Duplo (voice)

Mike Mitchell

as Guard / Octopus / Harmony Town Citizen / Announcer / Sherry / Apocalypseburg Warrior (voice)

Christopher Miller

as Horse / Chocolate Bar / Plantimals / Paper Boy / Chad (voice)

Margot Rubin

as Susan / Mermaid / Harley Quinn / Wonder Woman Mini Doll / Panda (voice)

Emily Nordwind

as Cleopatra (voice)

Chris McKay

as Larry the Barista (voice)

Trisha Gum

as Velma (voice)

Ryan Halprin

as Dolphin Clock / Apocalypseburg Citizen (voice)

Lauren White

as Apocalypseburg Citizen (voice)