Transformers 4 director Michael Bay will be talking to architect Chad Oppehnheim about putting together one of the most technically complex films of all time at a special event in Michigan on Friday night.

The event is for fans only and no press is allowed. The event's brief suggests that the director will be mostly talking about his "origins, inspirations, and the herculean efforts  to complete some of the largest, most technically complex films ever made."

The cast of the film recently talked about on-set pranks with Entertainment Tonight. Jack Reynor and Mark Wahlberg talked to the publication about what they like to do in their free time, which included messing with co-star Nicola Peltz.

"We got Wild Weave Wednesdays...when Mark and I rip out Nicola's weave every Wednesday," said Reynor who plays the lead role of Shane. Peltz is his on-screen girlfriend.

Peltz spoke about who was more annoying of her two co-stars. "He thinks it's O.K. to pull out my hair. Jack does it, but Mark is the worst," Peltz said.

Bay's latest film, Pain and Gain, also starred Wahlberg. The film also starred Dwayne Johnson and is about two bodybuilders based in Miami, who set out to kidnap people and extort money.

Wahlberg portrays Flynn Vincent, Peltz's father, in Transformers 4. Kelsey Grammer will be playing the role of Harold Attinger, a counter-intelligence agent who is the main antagonist in the film.

Transformers: Age of Extinction hits theaters June 27, 2014. 

Watch the clip:

Tags: Transformers 4 Michael Bay