Rainn Wilson Detective Lieutenant Everett Backstrom Actor Genevieve Angelson Detective Nicole Gravely Actor Dennis Haysbert Detective Sgt. John Almond Actor Kristoffer Polaha Sgt. Peter Niedermayer Actor Page Kennedy Officer Frank Moto Actor Béatrice Rosen Nadia Paquet Actor Thomas Dekker Gregory Valentine Actor Inga Cadranel Guest Star Lolita Davidovich Guest Star Terry Chen Guest Star Sarah Chalke Guest Star Rizwan Manji Guest Star Benjamin Hollingsworth Guest Star Robert Forster Guest Star Evan Jones Guest Star Elysia Rotaru Guest Star Lauren K. Robek Guest Star Adam Beach Guest Star Gerard Plunkett Guest Star Jim Frederick Dreichel Guest Star Hart Hanson Executive Producer Kevin Hooks Executive Producer Leif G.W. Persson Executive Producer Niclas Salomonsson Executive Producer Mark Mylod Executive Producer