Transformers: Dark of the Moon will invade theaters nationwide on July 1. Director Michael Bay recently spoke about the story of this upcoming sequel.

"It's epic and it happens in a city. It's more accessible because you recognize stuff - it's not in a desert. It's kind of like Black Hawk Down with our small group of heroes in a city."

He also talked about one of the new robots in Transformers: Dark of the Moon, Sentinel Prime.

"Sentinel Prime is great. He's great. I can't tell you anything else, other than he's great."

Michael Bay also added that the villain Shockwave has, "a much bigger gun [and is] a little bit more vicious," when compared to Megatron. The director also revealed that this will be the last time he directs a Transformers adventure.

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"It does have an end, yes. Because I am finished doing this."