Visible crew/equipment: In Tevye's "dream", you can see the wires used to make Fruma Sarah's ghost fly. (Seen on TV broadcast.)
Visible crew/equipment: In the scene where the group enters the weird elevator with the escher wallpapered walls when the shot looks from the back of the elevator you can see the shadow of the camera/light reflector on Mr. Salt.
Visible crew/equipment: When Ms Price tries to fly on her broom and she is launched upwards and wipes-out on the floor, she is replaced by a very obvious and much younger stunt double.