Mark Russell

Spock undergoes the Vulcan mating ceremony.

Neuro-psychiatrist Mark Ryder employs a computer and Lt. Gerard's help to plan Richard Kimble's capture.

Maggie Wells, the secretary of a private investigator who was murdered, is on her way to see Joe Mannix. The cab driver taking her there fails to follow the route to Mannix' office, and then attempts to shoot her, but she is able to escape.