My photo of Renato reflected in the old mirror (see post titled, “Find Renato”) prompted a response from a reader. They pointed out how a similar image occurs in The Son of the Sheik. At around 17:34 into the movie (see link), you will notice a mirror propped up against the tent pole.
https://www.youtube.com/watch?v=eruhkz7DTTY
At 18:23, a brief image appears in the mirror; that of a man wearing glasses.
Who is this? Was this intentional or a production glitch?
They also suggested it looked like Joe Kennedy. In March 1926, he moved to Hollywood to pursue business in the film industry. Its an interesting point in the movie and who knows?