Dan Gauthier (Dick) appeared on Saved by The Bell: Hawaiian Style, as Brian Hanson, who was Kelly's (played by Tiffany-Amber Thiessen) Grandfather's lawyer. They also both were in the 1993 movie Son-In-Law
Since I Don't Have You by the Skyliners
Richard Rucculo (Dean) was engaged to Tiffani Thiessen (Val) in October 2001, but broke off the engagement in April 2003.
Funny that Cliff never actually uses the name of the "very popular" theme park he is going to be working at. We the audience are supposed to assume it's Disneyworld since Donna asks if he is moving to Anaheim, which is home to Disneyland.