This one should have been a doozy.
Rickey Henderson plays in the 1987 All-Star Game against Keith Hernandez of the Mets.
Keith Hernandez is a guest star on Sienfeld.
Sienfeld has Jill St. John on the Yada Yada episode.
Jill St. John guest stars on an episode of The Love Boat in 1982 with Annette Funicello
Annette Funicello is in How To Stuff a Wild Bikini with Buster Keaton.
After Fatty Arbuckle's career was ruined, Buster Keaton personally supported him as repayment for giving him his break into film.
Fatty Arbuckle has a Ricky Rating of 5