The intrepid team of Old West government intelligence agents are brought out of retirement after 10 years to hunt down a cunning new adversary, the son of their former archenemy, who is suspected of cloning imposters to be substituted for the crowned heads of Europe and perhaps even the President of the United States.

• CBS
• Robert Conrad
• Ross Martin
• Paul Williams
• Harry Morgan
• René Auberjonois
• Jo Ann Harris
• Trisha Noble
• Jeff MacKay