77 Sunset Strip Guest cast, played by Walter Slezak Episode 6x01: 5: Part 1 (Sep 20, 1963) Episode 6x02: 5: Part 2 (Sep 27, 1963) Episode 6x04: 5: Part 4 (Oct 11, 1963) Episode 6x05: 5: Part 5 (Oct 18, 1963)