Darius Bowman (voice)

Paul-Mikél Williams

Roxie (voice)

Jameela Jamil

Voice

Jenna Ortega

Voice

Ryan Potter

Dave (voice)

Glen Powell

Yasmina 'Yaz' Fadoula (voice)

Kausar Mohammed

Voice

Raini Rodriguez

Ben Pincus (voice)

Sean Giambrone

Emergency Announcer / PA System Voice / Park Worker (voice)

Roger Craig Smith

Eddie (voice)

James Arnold Taylor

Frederick Bowman (voice)

Keston John

Stephanie Beatriz

Kash D. Lanford / Kash D. Langford

Haley Joel Osment

Angus Sampson

Dr. Mae Turner

Kirby Howell-Baptiste

Mr. DNA (voice)

Jeff Bergman

Bradley Whitford

Dr. Meriweather (voice)

Phil Buckman

Brandon Bowman (voice)

Benjamin Flores Jr.

Dr. Wu (voice)

Greg Chun

Worker (voice)

Scott Kreamer

Park Announcer (voice)

Secunda Wood