Peter Butterworth beyond the camp grounds. He was subsequently sent to Stalag Luft III, near Sagan, the scene of "The Great Escape". Whilst at Stalag Luft III he met Talbot Rothwell, who later went on to write many of the Carry On films in which Butterworth was to star. Rothwell and Butterworth formed a duet and sang in the camp shows, where booing and catcalls covered the sounds of an escape tunnel being dug by other prisoners. Butterworth was one of the vaulters covering for the escapers during the escape portrayed by the book and film "The Wooden Horse". Butterworth later auditioned
Edgar Humphreys he was promoted again to flight lieutenant. At Stalag Luft I Humphreys met Roger Bushell during various tunnelling escape attempts, Bushell later masterminded the Great Escape. Humphreys, Jack Grisman, Leslie George Bull and several other prisoners were part of the group with Bushell who were sent to Stalag Luft III in the province of Lower Silesia near the town of Sagan (now Żagań in Poland). Allocated No.54 in the queue of officers escaping through the tunnel, Humphreys teamed up with No. 55 Paul Royle for no better reason than "he was next in the queue". He was one of the