Kara Noel

Katie Cassidy Kelli Presley Michelle Trachtenberg Melissa Kitt Mary Elizabeth Winstead Heather Fitzgerald Lacey Chabert Dana Mathis Oliver Hudson Kyle Autry Kristen Cloke Leigh Colvin Andrea Martin Barbara 'Ms. Mac' MacHenry Yan-Kay Crystal Lowe Lauren Hannon Karin Konoval Billy's Mother Robert Mann Billy Lenz - 20 & 35 Years Dean Friss Agnes - 16 & 22 Years Jessica Harmon Megan Helms Leela Savasta Clair Crosby Cainan Wiebe Billy Lenz - 5 & 12 Years Christina Crivici Agnes - 8 Years Kathleen Kole Eve Agnew Howard Siegel Lover / Stepfather Peter Wilds Frank Lenz Ron Selmour Security Guard Michael Adamthwaite Santa Peter New Sanitarium Orderly Christian Sloan Richard Steinmetz Alycia Purrott Candy Striper Juan Riedinger Morgue Attendant Aaron Pearl Bludworth Peggy Logan Nurse Jill Teed News Reporter Peggy Jo Jacobs Weathergirl Jerry Wasserman Medical Examiner Derek McIver Orderly Evan Adams Doctor Jody Racicot Attendant Anne Marie DeLuise Kelli's Mother Greg Kean Kelli's Father Kent Kubena Reindeer Wendy Buss Security (uncredited)