Peter Cullen
Optimus Prime (voice)
Stanley Tucci
Joshua Joyce
Kelsey Grammer
Harold Attinger
Nicola Peltz Beckham
Tessa Yeager
Frank Welker
Galvatron (voice)
Titus Welliver
James Savoy
John Goodman
Hound (voice)
Ken Watanabe
Drift (voice)
John DiMaggio
Crosshairs (voice)
Mark Ryan
Lockdown (voice)
T.J. Miller
Lucas Flannery
James Bachman
Gill Wembley
Thomas Lennon
Chief of Staff
Charles Parnell
CIA Director
Han Geng
Convertible Passenger
Michael Christopher Collins
CIA Analyst
Zou Shiming
Elevator Boxer
Richard Riehle
Theater Landlord
Patrick Bristow
Landlord's Grandson
Calvin Wimmer
Realtor Client
Glenn Keogh
Arctic Site Foreman
David Midthunder
Arctic Site Guard
Richard Gallion
Air Force Operator
Nick Horst
Air Force Technician
Kassem Gharaibeh
Wembley's Associate
Edward T. Welburn
KSI Executive
Yanis Kalnins
KSI Security Chief
Jessica Gomes
KSI Spokesmodel
Andreas Beckett
KSI Scientist
Alexander Leeb
KSI Scientist
Jamison Haase
KSI Robot Controller
Drew Wicks
KSI Robot Controller
Gene Shieh
KSI Factory Executive
Woei Bee
KSI Factory Executive
Melanie Specht
Joshua's Assistant
Abigail Klein
Joshua's Assistant
Greg Matthew Anderson
Joshua's Assistant
Austin Lin
Attinger's Driver
Victoria Summer
Joshua's Assistant
B. Adam Baillio
Robot Thief
Mikal Vega
Cemetery Wind Team
Andrew Arrabito
Cemetery Wind Team
Tyrone Smith
Cemetery Wind Team
Kenny Sheard
Cemetery Wind Team
Kevin Kent
Cemetery Wind Team
Michael Wong
Hong Kong Police Chief
Winston Yeh Ying-Wen
Hong Kong Man in Suit
Candice Zhao
Woman in Elevator
Li Jun Ting
Hong Kong Police Officer
Howard Y. Woo
Hong Kong Police Officer
Jingsheng Yu
Hong Kong Police Officer
Ben Wang
Hong Kong Police Officer
Eddie San Chan
Hong Kong Police Officer
Zhang Tianyu
Pangu Hotel Greeter
Wu Gang
Chinese Minister of Defense
Teresa Daley
Assistant to Minister of Defense
Robert Foxworth
Ratchet (voice)
Reno Wilson
Brains (voice)
Michael Bay
Truck Passenger (uncredited)
