MAC'S ARREST OF A POLICE OFFICER ALLOWS AN ALLEGED SERIAL KILLER TO BE SET FREE, MAKING HIM QUESTION HIS ACTIONS AND FORCING HIM TO MAKE THINGS RIGHT, ON "CSI: NY," WEDNESDAY, APRIL 25

Joey Lawrence ("Dancing With The Stars") Guest Stars As Alleged Serial Killer Clay Dobson

Scenes From This Episode Were Shot On Location On Coney Island's World Famous Boardwalk

"Past Imperfect" -- A serial killer, whose conviction rested on his confession to a cop, has his verdict overturned when Mac jails his arresting officer, but when a victim surfaces sporting the killer's signature, Mac ignores direct orders and decides to go after him, on CSI: NY, Wednesday, April 25 (10:00-11:00 PM, ET/PT) on the CBS Television Network.

SERIES REGULARS:

Det. Mac Taylor: Gary Sinise
Det. Stella Bonasera: Melina Kanakaredes
Danny Messer: Carmine Giovinazzo
Lindsay Monroe: Anna Belknap
Dr. Sheldon Hawkes: Hill Harper
Det. Don Flack: Eddie Cahill

RECURRING CAST:

Insp. Stanton Gerrard: Carmen Argenziano
Dr. Sid Hammerback: Robert Joy
Adam Ross: A.J. Buckley

GUEST CAST:

Clay Dobson: Joey Lawrence
Carolyn Clark: Amy Davidson
Jesse Colson: Mark Kiely
Yuri Sokov: Pasha Lychnikoff
Martin Boggs: William Gregory Lee
Liane Zackler: Ashley Edner
Scott Colson: Scot Davis
Dr. Marc Bergstrom: Jos Viramontes
Naomi Lawrence: Roberta Hanlen
Katie Lawrence: Jinny Lee Story
Rene Vanderfeld: Nakia Syvonne
Justin Parks: Schuyler Yancey
Bearded Lady: Donna Pieroni
Devil Man: Michael Robert Brandon
Nicky: Amir Ali Said
Zander: Zack Savage

Written by: Co-Executive Producer Wendy Battles

Directed by: Oz Scott

RATING: TV-14-V