Continuity mistake: Pushed by Mr. Kenton in the guise of a mule, Harold falls with his back against the sarcophagus. He is positioned in different spots between cuts. (01:06:40)
Continuity mistake: The handbag and gloves of Mrs. Kenton are placed differently by her when the belly dancer comes jiggling by her husband. (00:47:45)
Continuity mistake: When Harold's car comes to a stop after the turbulent ride, Tony Randall sits up twice and in two different ways in separate shots. (01:09:40)
Continuity mistake: A line of elephants crossing the street cuts short the police chase. At the cut, the passersby in the street change entirely. (00:25:25)
Continuity mistake: In the padded cell, the shadows cast by both characters keep changing position depending on the camera angle. (01:20:00)
Continuity mistake: When the genie waves his hand and shrinks the inquiring committee, the pens on the table change position. (01:24:25)
Continuity mistake: Tears appear on the mule's mug between shots just after Harold says "I'm sorry, Professor." (01:12:35)