The trio are sent to investigate the possibility that caches of guns have been left in Austria by the SS, and end up discovering a secret Nazi hideout in the local iron mines, complete with surviving Nazis who think the Second World War is still going on.
A religion is a belief system with rituals. The missionary kopimistsamfundet is a religious group centered in Sweden who believe that copying and the sharing of information is the best and most beautiful that is. To have your information copied is a token of appreciation, that someone think you have done something good.