(NOTE TO EDITORS: The following episode of THE KING OF QUEENS has been substituted for the one previously scheduled for April 20.)

WHILE AT A METS GAME, DOUG SPILLS MAYONNAISE ON ONE OF CARRIE'S MOST IMPORTANT CLIENTS, FORCING CARRIE TO PRETEND THAT SPENCE IS HER REAL HUSBAND, ON "THE KING OF QUEENS," WEDNESDAY, APRIL 20

Hal Linden ("Barney Miller") Guest Stars

"Catching Hell" -- When Doug accidentally spills mayonnaise on one of Carrie's most important business clients while attending a Mets' game, Carrie is forced to pretend that Spence is her husband instead, on THE KING OF QUEENS, Wednesday, April 20 (9:00-9:30 PM, ET/PT) on the CBS Television Network. Rob Schiller directed the script written by Chris Downey. (Previously scheduled for a later date)

Hal Linden ("Barney Miller") guests stars Holly's Uncle Bernard.

Following the mayonnaise incident, Carrie bans Doug and Deacon from the skybox and asks Spence to pretend to be her husband. Spence begrudgingly plays the role of Carrie's loving husband, but things get complicated when Carrie's client makes a pass at him. Meanwhile, Arthur throws a dinner party for his friends, but gets annoyed when Holly's Uncle Bernard (Hal Linden) steals the limelight with his showbiz stories.

Doug Heffernan: Kevin James
Carrie Heffernan: Leah Remini
Arthur Spooner: Jerry Stiller
Deacon Palmer: Victor Williams
Spence Olchin: Patton Oswalt
Holly Shumpert: Nicole Sullivan
Lou Ferrigno : Lou Ferrigno
Carla Ferrigno: Carla Ferrigno
George Barksdale: Gerry Black
Bernard: Hal Linden

RATING: To Be Announced