Watch Transformers: The Last Knight (2017) Full Movie - There are mysteries to the universe we were never meant to solve on January 14, 2018 Get link Facebook X Pinterest Email Other Apps Director Michael Bay Director Cast Mark Wahlberg Cade Peter Cullen Optimus Prime (voice) Frank Welker Galvatron / Megatron (voice) Gemma Chan Quintessa John Goodman Hound (voice) Ken Watanabe Drift (voice) John DiMaggio Crosshairs (voice) Jess Harnell Barricade (Voice) Tyrese Gibson Robert Epps Laura Haddock Vivian Wembley