Guest Stars Charlie Tahan as Wyatt Langmore Kevin L. Johnson as Sam Dermody Trevor Long as Cade Langmore Harris Yulin as Buddy Dieker Marc Menchaca as Russ Langmore Michael Mosley as Mason Young Christopher James Baker as Boyd Langmore Michael Tourek as Ash Bethany Anne Lind as Grace Young Sharon Blackwood as Eugenia Dermody Spencer Neville as Zach Cassady McClincy as Anna Sloan Todd Denson as Trust Fund Guy Alex ter Avest as Leah Bryan SilverBax as Party Goer Shakiera Sarai as Trust Fund Girl