REVISED:

(NOTE TO EDITORS: Please replace the following episode for the one recently sent to you for April 11.)

WHEN THE UNIT GOES UNDERCOVER AS SECURITY DETAIL FOR THE AMERICAN AMBASSADOR IN BEIRUT, THEIR MISSION TO PLANT A BUG IN THE IRANIAN EMBASSY THERE SEEMS DESTINED FOR FAILURE, ON "THE UNIT," TUESDAY, APRIL 11

Episode Was Directed and Written By Executive Producer David Mamet

"Security" -- When the Unit goes undercover as security detail for the American Ambassador in Beirut, their mission to plant a bug in the Iranian embassy there seems destined for failure, on THE UNIT, Tuesday, April 11 (9:00-10:00 PM, ET/PT) on the CBS Television Network.

The episode was directed and written by Executive Producer David Mamet.

The Unit is sent on a mission to the Iranian embassy in Beirut in hopes of recording evidence that the Russians are planning to sell materials to the Iranians that will enable them to build a nuclear bomb. The plan seems doomed from the beginning when Bob is banned from entering the embassy and Jonas seems unable to elude embassy security. Meanwhile, Kim becomes suspicious when she sees Tiffy sneak into a hotel room and, due to security warnings, Kim reports the incident to Tiffy's secret lover, Col. Tom Ryan.

Jonas Blane: Dennis Haysbert
Molly Blane: Regina Taylor
Bob Brown: Scott Foley
Kim Brown: Audrey Marie Anderson
Mack Gerhardt: Max Martini
Tiffy Gerhardt: Abby Brammell
Col. Tom Ryan: Robert Patrick
Charge D'Affaires: Colm Meaney
Sophie: Alexa Fischer
Bijan: Marshall Manesh
Faheed: Navid Negahban
Shirin: Naz Deravian
Preppie Spook: Dan Lundy
Rick Eno: Chris Kaldore
Mrs. Johnson: Sarah LaFleur
Unit Member (Sgt.Johnson): Martin Papazian
Mandy: Christina Gianaris
Electronics Man: Parsa Yazdani
Commo Techie: TBD
Base Tech: TBD
Protocol Chief: TBD
Embassy Security Chief: Matt McKenzie
American Ambassador: TBD
Russian Ambassador: Eugene Lazarev
First Iranian: TBD
Iranian Security Guard: TBD
Russian Translator: David Aranovich
Iranian Sec. Chief Asst.: Iman Nazemzadeh

RATING: TVPG