International spy Jason Starr disappears following an altercation while on a mission. His boss seeks out Jason's twin brother, veterinarian Warren Starbinder, and asks him to pose as Jason in order to complete his mission.

• Mark H. Ovitz Productions
• Walt Disney Television
• Michael McKean
• Big John Studd
• Alexa Hamilton
• Susan Walden
• Christopher Burton
• Judith Jones
• Lloyd Bochner
• Del Zamora