Martin asks Ed whether he remembers how Sonny talked to his brother in 'The Godfather (1972)', Ed replies that he hasn't seen that movie, and Martin says that it's a classic. James Caan (who plays Ed) himself played Sonny in the The Godfather.
Barry Bostwick appeared with Cheryl Ladd on an episode of Charlie's Angel's: "The Jade Trap" (1978).