As Mem and Scudder sit together in the caboose, his left arm rests on the back of their seat, disappears in the next shot, reappears in the next shot, then disappears in the next shot.
In the movie theatre in Egypt, veiled women are shown sitting with men. This would not have been permitted.
After Mem's parents leave the set with her, an intertitle states, "THAT AFTERNOON WHILE MARSHALL NEILAN WAS DIRECTING CLAIRE WINDSOR, RAYMOND GRIFFITH AND HOBART BOSWOTH IN A THRILLING SCENE. That is not a valid sentence; "while" should not be included.