Abbie Cobb who plays Jennie Garth was also in the spin-off 90210 (2008) series where she played Emily Bradford.
Alyssa Lynch reprises her role as Tiffani Thiessen from The Unauthorized Saved by the Bell Story (2014).
There was a scene where Ian Ziering was speaking to Shannen Doherty, and he said "you are like a mix between a shark and a tornado". This was an obvious nod to Ziering's Sharknado (2013)'s iconic TV movies.
When Shannen and Jennie are speaking in the night club, Shannen refers to herself as acting like a "megabitch". This pays tribute to another Shannen Doherty movie Heathers (1988), when Winona Ryder's character Veronica Sawyer calls Shannen Doherty's character a "megabitch".
Makes no mention of James Eckhouse or Carol Potter, who play the Walsh parents Jim and Cindy, or Doug Emerson, who played David Silver's best friend Scott Scanlon.