While solving the murder of a fellow Secret Service agent, Jim West and Jeremy Pike must uncover a traitor at the service academy with their only clue a sheet of music left by the dead agent.

Cast: Robert Conrad, Ross Martin, Charles Aidman, Jack Carter, Anthony Eisley, Jackie DeShannon, Arthur Malet, Nicky Blair, Benny Rubin, Vince Barnett, Mark Allen, Gail Billings, Bill Monemaker, Ron Heller, James Ryan