The Transformers: Revenge of the Fallen star will take over the role played by Bernie Mac, Bill Murray and David Doyle in the new TV series.
He joins Angels Minka Kelly, Rachael Taylor and Annie Ilonzeh for the remake, and tells MovieHole.net he's getting into shape to play a more physical Bosley.
He explains, "I'm doing martial arts right now and he's (Bosley) also a techie, and I'm a bit of a techie, so that's cool, but it's mostly martial arts."
Rodriguez insists he has been preparing to play Bosley his whole life - because he grew up with three sisters.
He adds, "They watched the show, so they got more excited than I did when I found out I was playing Bosley. They were freaking out."