Hailee Steinfeld

Charlie Watson

John Cena

Agent Jack Burns

Jorge Lendeborg Jr.

Memo

John Ortiz

Dr. Powell

Jason Ian Drucker

Otis Watson

Pamela Adlon

Sally Watson

Stephen Schneider

Ron

Len Cariou

Hank

Glynn Turman

General Whalen

Gracie Dzienny

Tina

Ricardo Hoyos

Tripp

Lenny Jacobson

Roy

Megyn Price

Amber

Kollin Holtz

Craig

Fred Dryer

Sheriff Lock

Isabelle Ellingson

Mean Girlfriend

Mika Kubo

Mean Girlfriend

Felicia Stiles

Party Goer

George Anagnostou

Party Goer

Brandon Wardle

Party Goer

Krystin Goodwin

News Reporter

Nick Pilla

Young Agent Simmons

Sachin Bhatt

Pilot Hutton

Tim Martin Gleason

Charlie's Dad

Antonio D. Charity

Bill the Mechanic

Courtney Coker

Young Agent

Edwin Hodge

Danny

Jake Huang

Danny's Paintball Team

Lars Slind

Humvee Driver

Dylan O'Brien

B-127 / Bumblebee (voice)

Peter Cullen

Optimus Prime (voice)

Angela Bassett

Shatter (voice)

Justin Theroux

Dropkick (voice)

David Sobolov

Blitzwing (voice)

Grey DeLisle

Arcee (voice)

Steve Blum

Wheeljack (voice)

Andrew Morgado

Cliffjumper (voice)

Kirk Baily

Brawn / Seekers (voice)

Dennis Singletary

Ratchet (voice)

Vanessa Ross

The Mean Girl (uncredited)

Nico Abiera

Boardwalk Patron (uncredited)

Jiana Alvarez

Teen Party Goer / Mean Girl (uncredited)

Manny Avina

Karate Student (uncredited)

William W. Barbour

Neighbor (uncredited)

DeMark Thompson

Sector 7 Agent (uncredited)

Boston Rush Freeman

Otis' Dojo Friend (uncredited)

Stephanie Heiner

Party Goer (uncredited)