When the Germans eventually assume he has succeeded in getting away and lose interest, he will walk out of the camp, disguised as one of three visiting Swiss Red Cross observers, along with Cooper and Baines (which has echoes of a real Second World War escape from Spangenberg by RAF officers Dominic Bruce, the "Medium Sized Man" of Colditz fame; Pete Tunstall; and "Useless" Eustace Newborn, who escaped dressed as Swiss Red Cross doctors). Crucial to the plan is that Everett looks like the camp Lager (compound) officer, Major Stampfel (also played by Baxter, even though he describes him as "hideously ugly"). He must impersonate Stampfel, as he will be escorting the delegation. The escape committee, headed by Wing Commander Piggott (John Le Mesurier), are very dissatisfied with Pease's plan, but Pease is determined to see it through. The plan nearly comes unstuck at the last moment, when another prisoner, "Grassy" Green (John Forrest), is revealed as an astute undercover Luftwaffe intelligence officer. He takes them at gunpoint, but mistakes Everett for Stampfel and is "dealt with". Pease, Cooper and Baines walk out of the camp and eventually make their way back home.