The Ball is the seventh episode of season 2 in the animated series.
A tennis ball gets lodged in a drain pipe on a rooftop. After several attempts failed, a concerned neighbor calls the emergency workers when she misjudged Mr. Bean thinking that he's jumping off the building. So he managed to get the ball when he bounced on a trampoline. Then later, when the father tells Bean to get the ball, he throws an egg by mistake and end up getting chased by the enraged father.