The comics head into the boxing ring, where they will have to be quick on the comebacks, disses, zingers and so forth. After three rounds, the winner will receive immunity.

Host Cat Deeley is decked out ominously in black as she welcomes us to the show and tells us the judges will have to eliminate one more guy and one more girl.

Senior recruits J.Q. and Jason Pohl to build a tribute bike for the Sikorsky Aircraft Corp. But fabrication hits some turbulence as issues with the backbone and tank have the guys spinning out of control.

Andy tries to prove a rumor is false in which he is having an affair with a coworker. Elsewhere, Bobby's family is making a disaster of the wedding plans; Kenny's winning streak when it comes to romance continues; Brendan works as a temp at a mail room; and Stephanie's new book includes references of the gang.

In episode 604, the cultural mumbo jumbo regarding dolphins is exposed, including New Age-style beliefs about the animals' evolutionary superiority (bunk, say dolphin experts) and the nonsense about dolphin "energy" believed by many.

Having been recruited by the people who burned him, Michael's new handler Carla tasks him with helping a computer tech, Jimmy, whose wife and daughter were kidnapped, liberate some information that is guarded by bowelless mercenaries.

Susan's plans to help her husband's career backfire at the Ladies Auxiliary luncheon, but Janet is the one who makes a lasting impression. Trina runs into her old high school sweetheart at the luncheon making Tom wonder if there is more going on than just going down memory lane.

The deputies try to win an award to the most patriotic float in a parade.

Host Angus Deayton joins regular team captains David Mitchell and Lee Mack for the show all about truths and lies, with guest panellists Rob Brydon, Krishnan Guru-Murthy, Gabby Logan and Robert Webb

With Konnie Huq, Duncan James, Johnny Vaughan and Johnny Vegas.