High Quality Content by WIKIPEDIA articles! Series 4, Episode 8 is the final episode of the fourth series of the British comedy-drama television series Cold Feet. It was written by Mike Bullen, directed by Ciaran Donnelly, and was first broadcast on the ITV network on 10 December 2001. The plot follows on directly from the previous episode, as Adam and Rachel (James Nesbitt and Helen Baxendale), and Karen and David (Hermione Norris and Robert Bathurst) travel to Sydney, Australia for Pete and Jo`s (John Thomson and Kimberley Joseph) impromptu wedding. Adam is sceptical that Pete is truly in love with Jo, and Jo`s rich father Rod (Gary Sweet) suspects that Pete is only marrying her to get access to his money. Under pressure from Rod, Pete gets cold feet and he and Jo call off the wedding. The couple soon reconcile and marry with Rod`s blessing. Meanwhile, David discovers that Karen has been having an affair with her colleague Mark (Sean Pertwee) and ends their marriage, and Rachel gives birth prematurely in a Sydney hospital.