For me, one of the coolest thing about the Robocop movie series is that, each Robocop movie is about the next Robocop. Robocop 1 is about Murphy being the first Robocop, Robocop 2 is about Cain becoming the second Robocop, and Robocop 3 is about the asian looking Robocops -- the third generation.
> my friends call me murphy you call me robocop