Arabian Nights (1942)

Technicolor film
Director: John Rawlins
Genre: Action | Adventure
Runtime: 86 min
Country: USA
Language: English
Starring: Sabu, Maria Montez, Jon Hall and Leif Erickson

Plot: Dancer Sherazade was told by the stars that she will become wife of the kalif in Bagdad. She tells Kamar, brother of kalif Haroun. He planned a coup d'etat, which failed at first, but supported by the wasir he finally succeeds. Haroun is injured and gets help from Ahmad's actor troupe, where he is nursed by Sherazade, who doesn't recognise him. When she hears that Kamar is looking for her she goes to him, but is sold with the complete troupe of actors to slavery. They're able to escape, but Haroun is still in danger. To save him, Sherazade agrees to poison Kamar, but Haroun tries to establish his rulership first.

http://www.imdb.com/title/tt0034465/
http://en.wikipedia.org/wiki/Arabian_Nights_(1942_film)