Guest stars Wayne Newton, Dionne Warwick, George Maharis, Chuck McCann, Foster Brooks, Jack Colvin and Pamela Hensley appear in this two-hour special presentation of "Switch." Pete and Mac go to Las Vegas to help a young woman determine the cause of her pilot-father's fatal crash. During a flight over the crash site, Pete is literally dumped out of the airplane.

A vaudeville performer is pulled from the gutter by a good friend and is back in the limelight doing his show —but his new-found popularity is marred when a series of attempts are made on his life. Pete and Mac look to the man's past to find out what's prompted the threats. David Wayne guests.