Plot
A deadly threat from Earth's history reappears and a hunt for a lost artifact takes place between Autobots and Decepticons, while Optimus Prime encounters his creator in space.
Cast
| Name | Role |
|---|---|
| Mark Wahlberg | Cade Yeager |
| Anthony Hopkins | Sir Edmund Burton |
| Josh Duhamel | Colonel William Lennox |
| Laura Haddock | Vivian Wembly |
| Santiago Cabrera | Santos |
| Isabela Merced | Izabella |
| Jerrod Carmichael | Jimmy |
| Stanley Tucci | Merlin |
| Liam Garrigan | Arthur |
| Martin McCreadie | Lancelot |
| Rob Witcomb | Percival |
| Marcus Fraser | Gawain |
| John Hollingworth | Tristan |
| Daniel Adegboyega | Saebert |
| Trent Seven | Hengist |
| Glenn Morshower | General Morshower |
| Gemma Chan | Quintessa |
| John Turturro | Agent Simmons |
| Tony Hale | JPL Engineer |
| Claude Knowlton | JPL Director |
| Jacob Zachar | Young JPL Engineer |
| Maggie Steed | Viviane's Grandmum |
| Sara Stewart | Viviane's Mum |
| Phoebe Nicholls | Aunt Helen |
| Rebecca Front | Aunt Marie |
| Stephen Hogan | Viviane's Father |
| Minti Gorne | Young Viviane |
| Benjamin Flores Jr. | Kid |
| Juliocesar Chavez | Kid |
| Samuel Parker | Kid |
| Daniel Iturriaga | Kid |
| Aisha Kabia | Lawyer |
| Andy Bean | Lawyer |
| Sam Yim | Lawyer |
| Mark Dexter | U.K. Prime Minister |
| Rob Jarvis | Downing Street Policeman |
| Tim Downie | Polo Player |
| Elizabeth Croft | High Society Woman |
| Emily Tierney | High Society Woman |
| Wolfgang Young | Saxon Knight |
| Nicholas Khan | Scientist |
| Leighton Sharpe | Scientist |
| Christina Tam | Scientist |
| Aiyaz Ahmed | Scientist |
| Pauline McLynn | Female Researcher |
| Matthew Castle | Student |
| Mia Maria | Student |
| Poppy Carter | Student |
| Seeta Indrani | News Reporter |
| Phill Langhorne | News Reporter |
| Simon Harrison | News Reporter |
| Wendy Albiston | Submarine Ticket Agent |
| John Burke | Pentagon Colonel |
| Barbara Eve Harris | Pentagon Colonel |
| Granville Ames | Pentagon Official |
| Jim Wisniewski | Government Suit |
| Mitch Pileggi | TRF Group Leader |
| Remi Adeleke | TRF Lieutenant |
| Perry Yee | TRF Operator |
| Brian William Price | TRF Operator |
| Vincent Jerome | TRF Operator |
| Alan Pietruszewski | F-35 Pilot |
| Christopher Robert Clayton Vasquez | F-16 Pilot |
| Drew Waters | F-16 Pilot |
| Krista Schaeffer | Osprey Pilot |
| Walles Hamonde | American Serviceman |
| Tom Wright | Military Attache |
| Dan Warner | Military Attache |
| Michael Richard | Namibian Scientist |
| Charlie Bouguenon | Namibian Scientist |
| Jandre le Roux | Namibian Scientist |
| Peter Cullen | Optimus Prime |
| Frank Welker | Megatron |
| Erik Aadahl | Bumblebee |
| John Goodman | Hound |
| Ken Watanabe | Drift |
| Jim Carter | Cogman |
| Steve Buscemi | Daytrader |
| Omar Sy | Hot Rod |
| Reno Wilson | Mohawk / Sqweeks |
| John DiMaggio | Nitro Zeus / Crosshairs |
| Tom Kenny | Wheels |
| Jess Harnell | Barricade |
| Mark Ryan | WWI Tank / Lieutenant |
| Steven Barr | Nitro Zeus / Volleybot |
| Sofia Abbasi | Scientist |
| Michael James Alexander | Russian Contractor |
| Robert-Anthony Artlett | Oxford College Student |
| Lee Asquith-Coe | Special Forces Soldier |
| Raj Awasti | Scientist / Pedestrian |
| David Olawale Ayinde | Scientist Delegate |
| Bo Bates | Seal |
| Roy Beck | ESA Scientist |
| Gil Birmingham | Chief Sherman |
| Michael Breen | Student |
| Jill Buchanan | Scientist |
| Ross Carter | Pedestrian |
| Jonathan Cass | German SS Officer |
| Michael Chapman | Scientist Delegate |
| Leona Clarke | Polo Model |
| Andy Cockell | English Knight |
| Eric Coco | Knight |
| Bern Collaço | Bakery Delivery Man / Pedestrian |
| Sol Corfield | Pedestrian |
| Graham Curry | Attaché |
| Tom Dab | German Soldier |
| James Daltry | Saxon Warrior |
| Jonathan Dodson | Saxon Warrior |
| Martin Doran | Saxon Warrior |
| Karl Farrer | Posh Polo Guest |
| Dino Fazzani | Alden (Archer) |
| Alexander D Field | Lord |
| Freya | Bull Terrier |
| Stephan Genovese | Submarine Big Man |
| Helen Iesha Goldthorpe | Passerby at Lincoln in the Fields |
| Eddie Hall | Saxon Warrior |
| James Hare | Tourist at Museum |
| David Hartzell | Seal |
| Shawn Paul Hastings | Hero Saxon |
| Ian Hearnshaw | Saxon Warrior |
| John Heartstone | Archer General |
| Eloise Henwood | Tourist at Museum |
| Richard Hills Jr. | Cheldric |
| Michael Hoad | Secret Service |
| Honey Holmes | Scientist Delegate |
| Ruth Horrocks | Polo Guest / Nazi Headquarters Guest |
| Ashley Hudson | German Solider |
| Ty Hurley | Pedestrian |
| David Isiguzo | SAS Soldier |
| Paul Jackson | Stonehenge Radio Soldier |
| Dolly Jagdeo | People of Earth |
| Judit Jakli | Pedestrian |
| Sean James | Nobleman |
| Joost Janssen | Seal |
| Jemarko Jones | TRF Agent |
| Kevin Kent | TRF Group Leader |
| Gary Kiely | Saxon Warrior |
| Arthur Gil Larsen | NASA Scientist |
| Adam Lazarus | Pedestrian |
| Nicholas David Lean | Saxon Invader |
| Jim Liu | Press |
| Daniel Lonergan | Saxon Warrior |
| Gus Lynch | Male Lawyer #2 |
| David Macey | Nobleman |
| Bobby Marno | Saxon |
| Simon Martin | Hero Knight |
| Jason Matthewson | Spenser |
| Stephen McDade | Saxon Archer |
| Hamish McDood | Saxon Archer |
| Peter Meyer | Polo Spectator |
| Gennaro Napolitano | Student |
| Celina Nessa | Student |
| Richard Norris | American Soldier |
| Niall D O'Loughlin | Polo Spectator |
| Jamie O'Rourke | Soldier |
| Mark Oldridge | British Soldier |
| Jag Patel | Pedestrian |
| Steven Peace | British Soldier |
| Graeme Peacock | Saxon Warrior |
| Stephanie Pezolano | NASA Scientist |
| Michael Prather | NASA / JPL Scientist |
| Richard Price | NASA Worker / Mall Passerby |
| Jade Quon | Cogman |
| Deborah Rock | Scientist |
| Peter Rooney | Saxon |
| Mark Ryder | Saxon Archer |
| Bernardo Santos | Oxford College Student |
| Joshua Shorland | NASA Scientist |
| Tina Simmons | Businesswoman |
| Adi Spektor | Russian Contractor |
| Brett Stanfield | Bank Customer |
| Justin Tranchita | Street Vendor |
| Michael van Koetsveld | Saxon Archer |
| Dean Weir | Butler |
| Buppha Witt | Scientist |
| Christian Wolf-La'Moy | Polo Match Guest |