Pendulum

Pendulum (1969) is a crime, drama, thriller directed by George Schaefer rated 6.1/10.

On the evening of his decoration for bringing a murderer to justice, Washington DC Police Captain Frank Matthews' wife, and her lover are murdered in bed. Jailed as the prime suspect, with the aforementioned murderer released on a technicality Matthews escapes in search of the man he believes to be the real killer.