Filmed without sound, all the actors were dubbed with different people.
According to Kunt Tulgar, he advised the actor who played the Turkish version of Jor-El to join his upper lip so as not to show his lack of teeth. The actor refused to do simply by saying "But I am an alien from another planet."
Popular movie soundtracks were used the complete the score: Some Superman (1978)'s main themes (by John Williams) and some scores from the 60's James Bond's movies (including the James Bond Theme composed by Monty Norman).
According to Kunt Tulgar, Tayfun Demir was actually a friend him and he was not an actor. At that time Tayfun was doing military service, but the film team got him to ask for a week's permit to shoot the film.
Ekrem's house and his cat (the one killed by the machine) were actually Kunt Tulgar's house and cat.