FILMS: (as actor): Party at Kitty and Studs/The Italian Stallion (porno movie) 1970; Bananas (unbilled bit) 1971; Klute (unbilled bit) 1972; The Lords of Flatbush 1974; No Place to Hide, The Prisoner of Second Avenue (bit), Capone (as Frank Nitti), Death Race 2000, Farewell, My Lovely 1975; Cannonball (cameo), Rocky (also screenplay) 1976; F.I.S.T. (also co-screenplay), Paradise Alley (also directed, screenplay, lyr.) 1978; Rocky II (also directed, screenplay) 1979; Nighthawks, Victory/Escape to Victory 1981; Rocky III (also directed, screenplay), First Blood (Canada) 1982; Staying Alive (directed, co-produced, co-screenplay only) 1983; Rhinestone (also co-screenplay, lyr.) 1984; Rambo: First Blood Part II (also co-screenplay), Rocky IV (also directed, screenplay) 1985; Cobra (also screenplay) 1986; Over the Top (also co-screenplay) 1987; Rambo III (also co-screenplay) 1988; Lock Up, Tango & Cash 1989; Rocky V (also screenplay) 1990; Oscar 1991; Stop! Or My Mom Will Shoot 1992; Cliffhanger, Demolition Man 1993.
