You are missing a massively schlocky, but nevertheless entertaining flick. Stuart Whitman, John Saxon, Martin Landau... filmed in Montreal (which was a big treat to me as the film is more or less a time capsule of the city as it was back then).
The car chase has to be seen to be believed as is Whitman's fight with three transvestites who sport more testicular fortitude than most contemporary action "heroes"
@ Mr. Cobbler: excellent choice. I believe the time has come for LaLa or Intrada to do a "ground-up" restoration of the elements. A truly classic score.