Jenny Slate

Penny Pal (voice)

Alan Tudyk

Cosmo (voice)

Stanley Tucci

Ethan Skate

Jason Alexander

Ted / Wingman

Woody Harrelson

Mr. Peanut (voice)

Brian Cox

Popfly (voice)

Hank Azaria

Perplexo (voice)

Chris Pratt

Keats

Ke Huy Quan

Dr. Amherst / P.C (voice)

Joe Russo

Director

Anthony Russo

Director

Giancarlo Esposito

Colonel Bradbury / The Marshall

Colman Domingo

Wolfe (voice)

Anthony Mackie

Herman (voice)

Camrus Johnson

Corporal Carson

Holly Hunter

Madeline Vance

Millie Bobby Brown

Michelle

Kurt Loder

Kurt Loder

Will Lyman

Documentary Narrator (voice)

Vince Pisani

Science Professor

Greg Cromer

Dad

Andy Muschietti

Executive Producer

Nick Van Dyk

Executive Producer

Woody Norman

Christopher

Jake Aust

Executive Producer

Christopher Markus

Executive Producer

Stephen McFeely

Executive Producer

Geoffrey Haley

Executive Producer

Jeffrey Ford

Executive Producer

Ann Russo

Mom

Juan Uribe Brandi

University Student

Roshni Edwards

Jessie

Aubrey Brockwell

Milkmatic Girl

John Schoenfelder

Executive Producer

Simon Stålenhag

Executive Producer

Julia Angelin

Executive Producer

Russell Ackerman

Executive Producer

Barbara Muschietti

Executive Producer

Tim Connors

Executive Producer