Mark Wahlberg Cade Yeager
Steven Spielberg Executive Producer
Anthony Hopkins Sir Edmund Burton
Stanley Tucci Merlin
Steve Buscemi Daytrader (voice)
Isabela Merced Izabella
John Goodman Hound (voice)
Ken Watanabe Drift (voice)
Laura Haddock Viviane Wembly
Tom Kenny Wheels (voice)
Barbara Eve Harris Pentagon Colonel
Frank Welker Megatron (voice)
Michael Bay Executive Producer, Director
Tony Hale JPL Engineer
Peter Cullen Optimus Prime (voice)
Josh Duhamel Colonel William Lennox
Gemma Chan Quintessa
John DiMaggio Nitro Zeus / Crosshairs (voice)
Gil Birmingham Chief Sherman (uncredited)
John Turturro Agent Simmons
Santiago Cabrera Santos
Jim Carter Cogman (voice)
Omar Sy Hot Rod (voice)
Cristian Knight Stunts
Akiva Goldsman Story
Mitch Pileggi TRF Group Leader
Reno Wilson Mohawk / Sqweeks (voice)
Glenn Morshower General Morshower
Maggie Steed Viviane's Grandmum
Eddie Hall Saxon Warrior (uncredited)
Jess Harnell Barricade (voice)
Rebecca Front Aunt Marie
Pauline McLynn Female Researcher
Erik Aadahl Bumblebee (voice), Sound Designer
Art Marcum Story, Screenplay
Sara Stewart Viviane's Mum
Tom Wright Military Attache
Corey Michael Eubanks Stunt Driver, Stunts
Jerrod Carmichael Jimmy
Denise Chamian Casting
Liam Garrigan Arthur
Rob Jarvis Downing Street Policeman
Matt Holloway Story, Screenplay
Gary Summers Sound Re-Recording Mixer
Andy Bean Lawyer
Alina Andrei Stunt Double
Benjamin Flores Jr. Kid
Ken Nolan Story, Screenplay
Phoebe Nicholls Aunt Helen
Benjamin Maurice Webb Hengist
Mark Dexter U.K. Prime Minister
John Hollingworth Tristan
Stephen Hogan Viviane's Father
John Frazier Special Effects Supervisor
John Burke Pentagon Colonel
Jacob Zachar Young JPL Engineer
James Mather Sound Recordist
Steven Barr Nitro Zeus / Volleybot (voice)
Rachael Evelyn Stunts
Rick English Stunt Driver
Levan Doran Stunts
Tim Downie Polo Player
Lajos Ottó Horváth Stunts
Drew Waters F-16 Pilot
Ethan Van der Ryn Supervising Sound Editor
John Refoua Editor
Liang Yang Stunts
Jose Vasquez Stunts
Howard Berger Makeup Artist
Krista Bell Stunt Driver
Rob Inch Stunt Coordinator
Simon Harrison News Reporter