Emmet Brickowski / Rex Dangervest (voice)

Wyldstyle / Lucy (voice)

Batman (voice)

Queen Watevra Wa'Nabi (voice)

General Mayhem / Sweet Mayhem (voice)

Unikitty / Ultrakatty (voice)

MetalBeard (voice)

Benny (voice)

Mom

President Business / Dad

Finn

Bianca

Superman (voice)

Green Lantern (voice)

Ice Cream Cone (voice)

Banarnar (voice)

Balthazar (voice)

Aquaman (voice)

Wonder Woman (voice)

Lex Luthor (voice)

Alfred Pennyworth (voice)

Abraham Lincoln (voice)

Enthusiastic Zebra (voice)

Larry Poppins (voice)

Bruce Willis (voice)

Gary Payton (voice)

Sheryl Swoopes (voice)

Gandalf / Swamp Creature (voice)

Surfer Dave / Chainsaw Dave / Purgatory Dave (voice)

Duplo / Heart / Star / Sewer Babies (voice)

Duplo / Duplo Foreman / Duplo Wonder Woman (voice)

Duplo / Heart / Star (voice)

Duplo / Young Finn

Duplo / Star (voice)

Duplo (voice)

Various Characters (voice)

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

Various Characters (voice)

Cleopatra (voice)

Larry the Barista (voice)

Velma (voice)

Dolphin Clock / Apocalypseburg Citizen (voice)

Apocalypseburg Citizen (voice)