In the earlier episode Snowbound (1990), Sandy and Mike's father is married and played by actor Robert Rockwell.
First episode on CBS.
Both Josie Bissett (Cara) and Angela Sloan (née Lee) (Brenda) now appear in the opening credits.
John Hillerman (Lloyd Hogan) now appears in the opening credits with the "Special Appearance by" and "as" billing.
Tiffany-Amber Thiessen (Brooke) and Elizabeth Berkeley (Ashley) were both starring in Saved by the Bell (1989) at the time of this episode's original airing.