The Disbelievers (S05E22)

S05E01 Kappa Sigma Party S05E01 Grilse: River Eve, Devon S05E02 Captain Salty and the Submarine S05E02 Grayling: River Dee, North Wales S05E03 Ferox Trout: Loch Garry, Scottish Highlands S05E03 Hidden Panel S05E04 Perch: River Thames, Berkshire S05E04 Christmas in October S05E05 The Banjo Player S05E05 Carp & Barbel: Reigate Hills, Surrey S05E06 Fifty Dollar Bill S05E06 Brown Trout & Bream: Lough Corrib, Ireland S05E07 The Pool Table S05E08 David Picks Up the Tab S05E09 The Balloons S05E10 Ricky's Car S05E11 A Doctor in the House S05E12 Ozzie's Busy Christmas S05E13 The Day After Christmas S05E14 Ozzie's Double S05E15 A Hairstyle for Harriet S05E16 The Puppy S05E17 The Borrowed Tuxedo S05E18 Like Father, Like Son S05E19 The Duenna S05E20 The Hot-Dog Stand S05E21 The Reading Room S05E22 The Disbelievers S05E23 The Clubhouse S05E24 Jet Pilot S05E25 Ozzie and Harriet Go to Washington S05E26 The Editor S05E27 The Hawaiian Party S05E28 Ricky, the Drummer S05E29 The Tommy Brannigan Story S05E30 Sculpturing Class S05E31 Ozzie, the Treasurer S05E32 Ricky's Surprise Party S05E33 The Night Watchman S05E34 David's Date with Miss Universe S05E35 Strict Parents S05E36 The Coffee Table S05E37 The Fishing Lure S05E38 Taking Care of Freddy S05E39 The Loan