Guest Stars Sonya Salomaa as Allison O'Donnell Tom Butler as Brad Zimmerman Karin Konoval as Bobbi Zimmerman Robert Forster as Frank Shepherd Peter Bryant as George Brackett David Dastmalchian as Oz Turner Katherine Evans as Donna Albert Shamier Anderson as Young Gary Fischer Donnie MacNeil as Matt Anderson Connor Dunn as Marcus Joanne Wilson as Donna's Mom Arielle Tuliao as Donna's Birthday Party Friend Eric Banerd as Valet Kathleen Duborg as Judy Anderson Dylan Wolfe as Young Jack Whelan