Shenae Grimes-Beech Annie Wilson Actor Mack Wilds Dixon Wilson Actor AnnaLynne McCord Naomi Clark Actor Jessica Stroup Erin Silver Actor Michael Steger Navid Shirazi Actor Jessica Lowndes Adrianna Tate-Duncan Actor Matt Lanter Liam Court Actor Ne-Yo Music Performer Natalie Morales Ashley Howard Guest Star Amber Stevens West Bryce Woodbridge Guest Star Riley Smith Riley Wallace Guest Star Josh Zuckerman Max Miller Guest Star Nathan Pelle Calvin Guest Star Catherine Kresge Doctor Guest Star Patti Carr Executive Producer Lara Olsen Executive Producer Michael Zinberg Director William H. Brown Writer