BANKS AND DELAHOY RUN INTO TROUBLE ON AN UNDERCOVER STING WHILE CASEY DISCOVERS THAT A PERSONAL FAVOR THROWS A WRENCH INTO ANOTHER CASE, ON ABC'S "THE UNUSUALS"

Cole's Past and Present Come Together

"One Man Band" � Banks and Delahoy discover a store that sells people murder weapons and instructs them on how to dispose of bodies. They set up a sting, and all is going as planned until a battered woman steals some poison from the store. Meanwhile, Davis Nixon asks Casey to get a client's son out of a bogus resisting arrest charge, as a personal favor. Just as Casey gets the man off the hook, Alvarez realizes the guy's the suspect he's looking for in a hit and run case. And when Cole and his fianc�e meet with their minister to discuss their wedding, Frank Lutz shows up and asks Cole for a big favor, threatening otherwise to expose their past together, on "The Unusuals," TUESDAY, APRIL 21 (10:02-11:00 p.m., ET), on the ABC Television Network.

Note: This episode was originally scheduled for Wednesday, April 22. It replaces "CUPID: The Tommy Brown Affair," which moves to April 28.

"The Unusuals" stars Amber Tamblyn as Detective Casey Shraeger, Jeremy Renner as Detective Jason Walsh, Harold Perrineau as Detective Leo Banks, Josh Close as Detective Henry Cole, Monique Gabriela Curnen as Detective Allison Beaumont, Kai Lennox as Detective Eddie Alvarez, with Terry Kinney as Sergeant Harvey Brown and Adam Goldberg as Detective Eric Delahoy.

Guest starring in "One Man Band" are Ryan O'Nan as Frank Lutz, Kat Foster as Nicole Brandt, Ian Kahn as Davis Nixon, Chris Sarandon as Walter Shraeger, Chris McKinney as Squad Sergeant Ben Shaw, Brett Berg as One Man Band, Amy Rutberg as Roxanne Tate, Danny Mastrogiorgio as Wendall Tate, Will Sierra as Bruce Moreno and Tracy Jai Edwards as Linda Cooper.

"One Man Band" was written by Alexi Hawley and directed by Jamie Babbitt.

"The Unusuals" is broadcast in 720 Progressive (720P), ABC's selected HDTV format, with 5.1-channel surround sound and Spanish subtitles via secondary closed captioning. This program carries a TV-14,D,L,S,V parental guideline.

This episode of "The Unusuals" will be available on ABC.com the day after airing on the network for users to watch online.