Sentinel Prime, the Autobot head honcho before Optimus, usually transforms into a big ol’ Cybertronian truck when in vehicle mode: but not the new Sentinel. He turns into two vehicles: one of ...

In Transformers: Animated, Sentinel Prime was a contemporary of Optimus Prime and a fierce rival of his A retcon in the G1 cartoon established that an Autobot seen in a flashback was another ...

Additional cast members include Johansson as Elita, Keegan-Michael Key as Bumblebee, Jon Hamm as Sentinel Prime and Laurence Fishburne as Alpha Trion. “I’m so excited and proud to be working ...

as Leonard Nimoy is providing the voice for Sentinel Prime in the new film. Nimoy is no newcomer to the Transformers universe – he previously played Galvatron in the 1986 cartoon movie based on ...