Continuity mistake: In the Jeopardy scene, there is a long shot of the set where you can hear Alex Trebek mention it's the start of double jeopardy. However, if you look at the board, one category is already gone.
Continuity mistake: While Billy and Sidney are talking to Gloria about the last game, the sun changes between shots.
Continuity mistake: After Billy beats Sidney in the 5 shots contest he never grabs his ball but when he gets home he has the ball back again.
Continuity mistake: In the scene where Woody and Wesley are shooting 5 shots, right before woody takes his first shot, in the closeup of woody, someone behind him was holding a basketball. In the very next scene, no one behind him had a basketball.