Cade Yeager
Optimus Prime (voice)
Joshua Joyce
Harold Attinger
Tessa Yeager
Shane Dyson
Galvatron (voice)
Darcy Tirrel
Su Yueming
James Savoy
Hound (voice)
Drift (voice)
Crosshairs (voice)
Lockdown (voice)
Lucas Flannery
Gill Wembley
Chief of Staff
CIA Director
CIA Analyst
Convertible Passenger
Elevator Boxer
Theater Landlord
Landlord's Grandson
Realtor
Realtor Client
Arctic Site Foreman
Arctic Site Guard
Air Force Operator
Air Force Technician
Wembley's Associate
KSI Executive
KSI Security Chief
KSI Guard
KSI Spokesmodel
KSI Scientist
KSI Robot Controller
KSI Factory Executive
KSI Greeter
KSI Worker
Joshua's Assistant
Attinger's Driver
Dorky Driver
Robot Thief
Cemetery Wind Team
Hong Kong Police Chief
Hong Kong Man in Suit
Motorcycle Owner
Woman in Elevator
Hong Kong Police Officer
Pangu Hotel Greeter
Chinese Minister of Defense
Assistant to Minister of Defense
Ratchet (voice)
Brains (voice)
Truck Passenger (uncredited)