Jeff Goldblum Detective Zack Nichols Actor Julianne Nicholson Detective Megan Wheeler Actor Eric Bogosian Capt. Danny Ross Actor Gillian Jacobs Sue Smith Guest Star Brandon Victor Dixon Dix Guest Star Josiah Early Rafe Shaver Guest Star Bryan Fenkart Theodore 'Teeter' Kenright Guest Star Diana Ruppe Helen Guest Star Daniel Gerroll Philip Guest Star Will Swenson Joe Lazar Guest Star Richard Hoehler Mr. Kenright Guest Star Kate Levy Mrs. Kenright Guest Star Ben Steinfeld Fritz Guest Star Julito McCullum Alpha Guest Star Ephraim Benton Jeff Guest Star Brandon Uranowitz Dovid Guest Star Dick Wolf Executive Producer Warren Leight Executive Producer Peter Jankowski Executive Producer Norberto Barba Executive Producer Ed Zuckerman Writer Bill D'Elia Director