Chris Pratt Keats
Millie Bobby Brown Michelle
Woody Harrelson Mr. Peanut (voice)
Stanley Tucci Ethan Skate
Giancarlo Esposito Colonel Bradbury / The Marshall
Brian Cox Popfly (voice)
Necar Zadegan Farah Bedi
Holly Hunter Madeline Vance
Anthony Mackie Herman (voice)
Billy Bob Thornton Voice (uncredited)
Jason Alexander Ted / Wingman
Alan Tudyk Cosmo (voice)
Colman Domingo Wolfe (voice)
Hank Azaria Perplexo (voice)
Jenny Slate Penny Pal (voice)
Ke Huy Quan Dr. Amherst / P.C (voice)
Michael Trucco Ben Alcott
Rahul Kohli Miles Watlow
Anthony Russo Director, Producer
Andy Muschietti Executive Producer
Marin Hinkle Ms. Sablinsky
Stephen McFeely Screenplay, Executive Producer
Joe Russo Producer, Skeevy Bot (voice), Director
Billy Gardell Garbage Bot (voice)
Alan Silvestri Original Music Composer
Terry Notary Other, Mr. Peanut / Pop Fly / Sentre Drones / Ice Cream Bot / Skeeve Bot
Martin Klebba Herman / Milkman Bot
Will Lyman Documentary Narrator (voice)
Bill Clinton Self (archive footage) (uncredited)
Merle Dandridge News Anchor
Woody Norman Christopher
Tuc Watkins Arthur Meadows
Andrew Simonin Hairstylist
Jacob Riehle ADR Editor, Dialogue Editor
Barbara Muschietti Executive Producer
Patti Harrison Ligotti
Devyn Dalton Cosmo
Rob Gronkowski Blitz (voice)
Rob Mars Stunts
Sarah Halley Finn Casting
Christopher Markus Executive Producer, Screenplay
Jan Philip Cramer Head of Animation
Aaron Becker Title Designer
Adam Croasdell The Marshall / Taco Bot / Sentry Bot / Blitz
Taylor Matheson First Assistant "A" Camera
Sierra Hawkins Stunt Double
Terence Lee Cosmo Capture Drone
Geoffrey Haley "A" Camera Operator, Executive Producer, Steadicam Operator
Greg Dela Riva Stunts
Dennis Sands Scoring Mixer
Don Thai Theerathada Stunt Coordinator
Daniel Laurie Supervising Sound Editor
CC Ice Stunts
Dennis Gassner Production Design
Vince Pisani Science Professor
Nicolas Bosc Stunts
Gabrielle Maiden Penny Pal / Mrs. Scissors / Happy Pill Bot / Sentre Drones
Niko Nedyalkov Stunts
Dean Grimes Stunts
Mark Miscione Fight Choreographer
Michael Semanick Sound Re-Recording Mixer
Molly Doyle Casting Associate
Nancy Pelosi Self (archive footage) (uncredited)
Manish Raval Music Supervisor
Julian Ashby Art Direction
Chris Castaldi First Assistant Director, Determined Drone Pilot, Producer
Noah Bain Garret Stunts
Christopher Elke Visual Effects Producer
Jeffrey Ford Editor, Executive Producer
Edson Williams Visual Effects Supervisor
Jeffrey Ford Drone Pilot #2
Shannon Mills Supervising Sound Editor