Special Guest Stars Justin Bieber as Jason McCann Guest Stars Alex Carter as Detective Vartann Bill Irwin as Nate Haskell Amanda Wyss as Tina Vincent Larry Poindexter as D.A. Claude Melvoy Falk Hentschel as Timothy Johnson Jude Ciccolella as Dr. Huxbee Kate Blumberg as Vivian Tinsdale Josh Dallas as Kip Woodman Megan Gallagher as Judge Francis Granston Robert Pine as Dr. Corey Annie Little as Robin Gabriel Salvador as Officer Casey Co Starring Derek Ray as Lead Fireman Ambrit Millhouse as Jury Foreperson Jason Sweat as Bailiff