When Memnon is talking to the sorceress in his palace, he talks about the dangers of her being outside "his care." Memnon takes some meat and throws it to the tigers. The next shot shows his hand empty, then holding meat again, and then empty again.
Did anyone else pick up the Indiana Jones and the Temple of Doom rip-off/reference? When Mathyus is in the harem of Lord Memnon and the archers come in, he cuts the gong off the wall and runs behind it as a shield, while the guards shoot at it in vain. He then busts out the window and jumps out of it.