Sy Flembeck

Hacky jingle-writer who is hired to write an ad in the "Do Not Forsake Me, O' My Postman" episode of long-running sitcom Cheers (first aired 29 Oct. 1992).

Fun fact: less than a year later, the actor who played Flembeck, John Mahoney, would begin portraying Frasier Crane's father Martin Crane in Cheers spinoff Frasier.