Visible crew/equipment: Crew members are reflected in the windows of the hearse when it drives past the limousine and in the side of the limo as it follows the hearse.
Continuity mistake: In the water skiing sequence when Lionel is skiing the skis are separate. After Lionel has finished and Tim has a go he gets on the same skis but when he comes out of the water they are now joined together as one unit.