Scott Hylands Det. Kevin O'Brien Actor Allan Royal Tom Kirkwood Actor Jeff Wincott Det. Frank Giambone Actor Susan Hogan Nicole "Nickie" Rimbaud Actor Stephen Mendel Det. Freddie Carson Actor Eugene Clark Det. Colby Burns Actor Sean McCann Lt. Jim Hogan Actor Tony Rosato Whitey Low Actor Deborah Grover Prosecutor Elaine Jeffers Actor Sonny Grosso Executive Producer Larry Jacobson Executive Producer