"Harry" was finally ready in March 1944. By then the Americans, some of whom had worked on "Tom", had been moved away; despite its portrayal in the Hollywood film, only one American, Major Johnnie Dodge, participated in the "Great Escape". Previously, the attempt had been planned for the summer for its good weather, but in early 1944 the Gestapo visited the camp and ordered increased effort to detect escapes. Rather than risk waiting and having their tunnel discovered, Bushell ordered the attempt be made as soon as it was ready. Many Germans willingly helped in the escape itself. The film suggests that the forgers were able to make near-exact replicas of just about any pass that was used in Nazi Germany. In reality, the forgers received a great deal of assistance from Germans who lived many hundreds of miles away on the other side of the country. Several German guards, who were openly anti-Nazi, also willingly gave the prisoners items and assistance of any kind to aid their escape.