Guest Stars Kent Smith as Edgar Scoville Anthony Eisley as Bob Torin Carol Lynley as Elyse Reynolds Rhys Williams as Professor Hellman Donald Davis as Harland Co Starring Eddie Barth as Cab Driver Richard Karlan as Charles Roselli Tim Burns as Student Than Wyenn as Torberg Mark Tapscott as Guard Byron Morrow as Col. Newcomb Allen Emerson as Library Alien Warren Parker as Arthur Singeiser Maura McGiveney as Mary Torin Ed Long as Corridor Guard Hal Baylor as Friendly Guard Kathleen Larkin as Lt. Sally Harper Uncredited William Woodson voices Narrator
