Bo Svenson is McBain, who witnesses a mob murder and testifies. Robert Culp is the cop who keeps telling him everything will be alright, and keeps being wrong. A long portion of this film involves McBain going into witness protection, until he is found out and has to take the fight to the mob boss himself. A slow paced revenge film from the 70's directed by Bob Clark. Not by any stretch a "good" movie, but had its moments and was fun to watch. Notable for setting up the hero as a Judo teacher, but he never really uses any Judo against the bad guys. McBain!!!