90210 Photos: Cast on Set! Matt Richenthal at August 2, 2008 7:01 pm. Comments USA Today recently published a series of photos of the 90210 cast goofing around on set. Here's a look:The entire 90210 cast plays around as cameras re-load.Ryan Eggold, Tristan Wilds, Dustin Milligan and Michael Steger goof around.Tristan Wilds gets a touch-up.Say cheeeese, Jessica Stroup! Edit Delete Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.