(NOTE TO EDITORS: The following episode of RULES OF ENGAGEMENT has been substituted for the one previously scheduled for March 3) --

JEFF, AUDREY AND THEIR SURROGATE SEE A FERTILITY SPECIALIST, ON "RULES OF ENGAGEMENT," THURSDAY, MARCH 3

Sara Rue Guest Stars

"Zygote" - When Jeff and Audrey see a fertility specialist with their surrogate, they discover a zygote. Meanwhile, Russell and Timmy go on double dates again, on RULES OF ENGAGEMENT, Thursday, March 3 (8:30-9:00 PM, ET/PT) on the CBS Television Network.

SERIES REGULARS:

Jeff..................................... Patrick Warburton
Audrey......................................... Megyn Price
Adam........................................ Oliver Hudson
Jennifer...................................... Bianca Kajlich
Russell......................................... David Spade
Timmy......................................... Adhir Kalyan

GUEST STARS:

Brenda.............................................. Sara Rue
Dr. Sachs.......................... Richard McGonagle
Eileen................................... Cathryn de Prume
Shante.............................. Noelle Bellinghausen
Stasha........................................ Kalena Ranoa
Delivery Man............................... Dan Kinsella
Rick...................................... Cameron Bender
P.A. Announcer (V.O.)................. Steven Barr

WRITTEN BY: Michael Ross

DIRECTED BY: Gail Mancuso

RATING: TV14-DL