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 Jennie Garth Kelly Taylor Guest Star Adam Gregory Ty Collins Guest Star Shannen Doherty Brenda Walsh Guest Star Christina Moore Tracy Clark Guest Star James Patrick Stuart Charles Clark Guest Star Joe E. Tata Nat Bussichio Guest Star Jana Kramer Portia Ranson Guest Star Gabe Sachs Executive Producer, Writer Jeff Judah Executive Producer, Writer Mark Piznarski Director Wendey Stanzler Director Rob Thomas Writer