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 Jessica Lowndes Adrianna Tate-Duncan Guest Star Jennie Garth Kelly Taylor Guest Star Matt Lanter Liam Court Guest Star Adam Gregory Ty Collins Guest Star Sara Foster Jen Clark Guest Star Shannen Doherty Brenda Walsh Guest Star Christina Moore Tracy Clark Guest Star James Patrick Stuart Charles Clark Guest Star Angela Gots Ms. Casey Guest Star Jana Kramer Portia Ranson Guest Star Gabe Sachs Executive Producer Jeff Judah Executive Producer Mark Piznarski Director J. Miller Tobin Director Nick Marck Director Stuart Gillard Director Jamie Babbitt Director Liz Friedlander Director Wendey Stanzler Director Jennie Snyder Urman Writer Caprice Crane Writer Jason Ning Writer Sean Reycraft Writer Dailyn Rodriguez Writer Jennifer Cecil Writer Michael Sonnenschein Writer Kristin Long Writer Rebecca Sinclair Writer Melanie Mayron Director Rob Thomas Writer