Cade Yeager

Mark Wahlberg

Acting

Viviane Wembly

Laura Haddock

Acting

Optimus Prime (voice)

Peter Cullen

Acting

Sir Edmund Burton

Anthony Hopkins

Acting

Bumblebee (voice)

Erik Aadahl

Sound

Colonel William Lennox

Josh Duhamel

Acting

Quintessa

Gemma Chan

Acting

Cogman (voice)

Jim Carter

Acting

Santos

Santiago Cabrera

Acting

Izabella

Isabela Merced

Acting

Jimmy

Jerrod Carmichael

Acting

Merlin

Stanley Tucci

Acting

Arthur

Liam Garrigan

Acting

Lancelot

Martin McCreadie

Acting

Percival

Rob Witcomb

Acting

Gawain

Marcus Fraser

Acting

Tristan

John Hollingworth

Acting

Saebert

Daniel Adegboyega

Acting

Hengist

Benjamin Maurice Webb

Acting

General Morshower

Glenn Morshower

Acting

Agent Simmons

John Turturro

Acting

JPL Engineer

Tony Hale

Acting

JPL Director

Claude Knowlton

Acting

Young JPL Engineer

Jacob Zachar

Acting

Viviane's Grandmum

Maggie Steed

Acting

Viviane's Mum

Sara Stewart

Acting

Aunt Helen

Phoebe Nicholls

Acting

Aunt Marie

Rebecca Front

Acting

Viviane's Father

Stephen Hogan

Acting

Young Viviane

Minti Gorne

Acting

Kid

Benjamin Flores Jr.

Acting

Kid

Juliocesar Chavez

Acting

Kid

Samuel Parker

Acting

Kid

Daniel Iturriaga

Acting

Lawyer

Aisha Kabia

Acting

Lawyer

Andy Bean

Acting

Lawyer

Sam Yim

Acting

U.K. Prime Minister

Mark Dexter

Acting

Downing Street Policeman

Rob Jarvis

Acting

Polo Player

Tim Downie

Acting

High Society Woman

Elizabeth Croft

Acting

High Society Woman

Emily Tierney

Acting

Saxon Knight

Wolfgang Young

Acting

Scientist

Nicholas Khan

Acting

Scientist

Leighton Sharpe

Acting

Scientist

Christina Tam

Acting

Scientist

Aiyaz Ahmed

Acting

Female Researcher

Pauline McLynn

Acting

Student

Matthew Castle

Acting

Student

Mia Maria

Acting

Student

Poppy Carter

Acting

News Reporter

Seeta Indrani

Acting

News Reporter

Phill Langhorne

Acting

News Reporter

Simon Harrison

Acting

Submarine Ticket Agent

Wendy Albiston

Acting

Pentagon Colonel

John Burke

Acting

Pentagon Colonel

Barbara Eve Harris

Acting

Pentagon Official

Granville Ames

Acting

Government Suit

Jim Wisniewski

Acting

TRF Group Leader

Mitch Pileggi

Acting

TRF Lieutenant

Remi Adeleke

Acting

TRF Operator

Perry Yee

Acting

TRF Operator

Brian William Price

Acting

TRF Operator

Vincent Jerome

Acting

F-35 Pilot

Alan Pietruszewski

Acting

F-16 Pilot

Christoper Vasquez

Acting

F-16 Pilot

Drew Waters

Acting

Osprey Pilot

Krista Schaeffer

Acting

American Serviceman

Walles Hamonde

Acting

Military Attache

Tom Wright

Acting

Military Attache

Dan Warner

Acting

Namibian Scientist

Michael Richard

Acting

Namibian Scientist

Charlie Bouguenon

Acting

Namibian Scientist

Jandre le Roux

Acting

Megatron (voice)

Frank Welker

Acting

Hound (voice)

John Goodman

Acting

Drift (voice)

渡辺謙

Acting

Daytrader (voice)

Steve Buscemi

Acting

Hot Rod (voice)

Omar Sy

Acting

Mohawk / Sqweeks (voice)

Reno Wilson

Acting

Nitro Zeus / Crosshairs (voice)

John DiMaggio

Acting

Wheels (voice)

Tom Kenny

Acting

Barricade (voice)

Jess Harnell

Acting

WWI Tank / Lieutenant (voice)

Mark Ryan

Acting

Nitro Zeus / Volleybot (voice)

Steven Barr

Acting

Chief Sherman (uncredited)

Gil Birmingham

Acting

Saxon Warrior (uncredited)

Eddie Hall

Acting

TRF Group Leader (uncredited)

Kevin Kent

Acting