Deadfall (1)

Summary

The strong friendship between Lew Wickersham and Mannix melts into a violent and deathly feud. The bitter battle begins when Mannix launches an investigation into the theft of a highly secret formula for the development of a laser ray. Stolen plans and sabotage involve Intertect and their agents.

Guest stars

• Roscoe Lee Browne
• Morgan Jones as Howard Pender
• Antoinette Bower as Gail Mason
• Dana Elcar as Fred Reston
• Michael Tolan as Dr. Norman Forrest
• Austin Willis as George Carlisle
• Beverly Garland as Edna Reston
• Nicholas Georgiade as Logan
• George Sawaya as Henchman on Boat (uncredited)