The Fourth Arm· Season 1 · Episode 4
Part Four
Training intensifies with the unit put under extreme interrogation methods to see how they fare. Macaulay's attempted night out becomes a cropper.
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Guest stars
Roy Boydas Paul 'Ferdy' LamboitEve Polycarpouas Simone 'Rossignol' PortalesSusan Kydas Solange 'Chardonneret' RohrAngela Cheyneas Sgt. Sally 'Hirondelle' BirkettRob Edwardsas Stephen 'Hibou' Lovell
Dean Harrisas George 'Choucas' Macklin
Michael MacKenzieas Sgt. 'Grive' CameronRobert Swalesas Capt. Nigel 'Mesange' MacaulayNeil Stacyas Lt. Col. Tim Squires
Carole Nimmonsas Ellen 'Merle'Stuart Blakeas Wilson 'Corbeau'
Leonard Fentonas Corp. Jack 'Miff' MoffatAlec Sabinas Capt. Benchley
Edward Peelas Sgt. Maj. Gidney