Nothing Ever Works Twice

Summary

Mannix is set up for the murder of an old girlfriend's husband.

Guest stars

• Gloria DeHaven as Gloria Farnsworth
• Frank Aletter as Lorne Marshall
• Robert H. Harris as J. P. Malloy
• Richard Derr as Victor Farnsworth
• Karla Most as Clara Warner
• Max Kleven as Chauffeur
• Leslie Perkins as Susan Graham