 Each of Needles henchmen comes from one of the other gangs in the  trilogy. J.J. Cohen (qv) played Skinhead in Biffs gang in  _Back to the Future (1985)_ (qv) and  _Back to the Future Part II (1989)_ (qv). Ricky Dean Logan (qv)  played Data in Griffs gang in  _Back to the Future Part II (1989)_ (qv) and  Christopher Wynne (qv) played an unnamed member of Bufords gang  in the third film. Cohen appears in all three movies.