Kevin Dunn

Ron Witwicky

Katie Lowes

April the Resident Assistant

Steven Spielberg

Executive Producer

Hugo Weaving

Megatron (voice)

Tyrese Gibson

USAF Chief Master Sergeant Epps

Shia LaBeouf

Sam Witwicky

Rainn Wilson

Professor Colan

Julie White

Judy Witwicky

Tony Todd

Fallen (voice)

Peter Cullen

Optimus Prime (voice)

John Turturro

Simmons

Josh Duhamel

Major Lennox

Brian Goldner

Executive Producer

Isabel Lucas

Alice

Michael Papajohn

Cal

Alex Kurtzman

Writer

Roberto Orci

Writer

Megan Fox

Mikaela Banes

Michael Bay

Director

Ehren Kruger

Writer

Mark Vahradian

Executive Producer

Glenn Morshower

General Morshower

John Benjamin Hickey

Galloway

Andrew Howard

Special Air Service Forces

Matthew Marsden

Special Air Service Forces

John Eric Bentley

Aide

Ramón Rodríguez

Leo Spitz

America Olivo

Frisbee Girl

Erin Naas

Arcee Rider

Jonathon Trent

Fassbinder

Walker Howard

Sharsky