Rob Estes Harry Wilson Actor Shenae Grimes-Beech Annie Wilson Actor Mack Wilds Dixon Wilson Actor AnnaLynne McCord Naomi Clark Actor Dustin Milligan Ethan Ward Actor Ryan Eggold Ryan Matthews Actor Jessica Stroup Erin Silver Actor Michael Steger Navid Shirazi Actor Lori Loughlin Debbie Wilson Actor Jessica Walter Tabitha Wilson Actor Josh Henderson Sean Cavanaugh Guest Star Jessica Lowndes Adrianna Tate-Duncan Guest Star Lauren London Christina Worthy Guest Star Jennie Garth Kelly Taylor Guest Star Shannen Doherty Brenda Walsh Guest Star Christina Moore Tracy Clark Guest Star Gabe Sachs Executive Producer Jeff Judah Executive Producer Stuart Gillard Director Jennifer Cecil Writer