Continuity mistake: When Elliot Gould finds a crate in which he thinks there is treasure Sonny Bono tries to pull him out of the building, knocking the lid off the crate. But in the next scene Gould pushes off Bono, and goes back to the crate where the lid is mysteriously nailed down hard again. (01:47:00 - 01:48:00)
Continuity mistake: Following the shoot out between the Germans and the Greek partisans being aided by the English and American POW's, a German Officer leaps onto a motorbike and takes off into the narrow streets of the village. An American follows on a motorbike and sidecar. Towards the end of the chase the bikes 'jump' over a cart. The German Officer's cap flies off, yet as he tears into a courtyard he has his cap back on.