Despite the fact that Mark Wahlberg is signed on for several pictures in the Transformers universe
Transformers Rise of Unicron
Director Michael Bay clarifies that he is not officially attached to direct Transformers 5 yet, but he's discussing ideas with Spielberg.
Voice of Optimus Prime, Peter Cullen, hopes Michael Bay returns to direct Transformers but isn't sure where the franchise is heading.
Michael Bay confirms that he will direct Transformers claiming that this will be his last movie before passing the franchise to someone else.
Transformers Prime takes a detour or a Last Knight