Because of some fictitious historical events, the film was banned and never released in Turkey. On 26 May 2013, 43 years later, a digital TV platform broadcast the movie for the first time ever.
According to the closing credits, the interiors of Osman Bey's Palace were filmed at Said Halim Pasha Manor, Turkey.
Salih Guney is dubbed by Roger Delgado, plus some bit players are dubbed by Delgado as well.
Gun used by stars is a Thompson sub-machine gun with drum magazine and Lewis MG.