Chris Noth Detective Mike Logan Actor Vincent D'Onofrio Detective Robert Goren Actor Kathryn Erbe Detective Alexandra Eames Actor Julianne Nicholson Detective Megan Wheeler Actor Alicia Witt Nola Falacci Actor Eric Bogosian Capt. Danny Ross Actor Caris Vujcec Detective Louise Campesi Guest Star Mike Pniewski Chief of Detectives Kenny Moran Guest Star Leslie Hendrix Dr. Elizabeth Rodgers Guest Star Gary Patent Ira Whipple Guest Star Ean Sheehy Joshua Simmons Guest Star Holt McCallany Detective Patrick Copa Guest Star Todd Weeks Agent Corbett Guest Star Jonathan Cake Colin Ledger Guest Star Catrina Ganey Jacqueline Borden Guest Star Leslie Hope Terri Driver Guest Star Seth Gilliam Detective Daniels Guest Star Tony Goldwyn Frank Goren Guest Star Teddy Cañez Det. Biaggi Guest Star Hudson Cooper Detective Jefferies Guest Star Dick Wolf Executive Producer Rene Balcer Executive Producer Warren Leight Executive Producer, Writer Peter Jankowski Executive Producer Jean de Segonzac Director Norberto Barba Director, Executive Producer Ken Girotti Director Michael Smith Director Jesús Salvador Treviño Director Tom DiCillo Director Siobhan Byrne O'Connor Writer Peter Blauner Writer Charlie Rubin Writer Jerome Hairston Writer Julie Martin Writer Kevin Bray Director Jacquelyn Reingold Writer Diana Son Writer