Two Episodes Of Mash launch their new unconventional nicotine aversion product, Luke McQueen enters a rap battle in an attempt to win back his lost love, Chastity Butterworth discovers how difficult it is to shout breadbuns while wearing a snorkel, and Alex Smith laments being white, middle-class and vaguely attractive.

Roger Showbusiness attempts to hypnotise the audience into eating cheese; WitTank use their all-seeing, all-knowing oracle to order The School stationary; and Luke McQueen resorts to even more desperate measures in order to #getsarahback.

Russell Kane encounters trouble in paradise; the prime minister finds himself distracted from a world crisis in WitTank: The Situation Room; and backstage crew members Totally Tom finally end up front of stage.