Tummy Trouble (1989)

Roger Rabbit once again is chosen for the dangerous task of babysitting Baby Herman and everything is going to be just fine. "Not like last time!!" Baby Herman immediately swallows his rattle and is rushed to the hospital. The rattle get's out, but then Roger swallows it and doctors are about to cut him open when the lunch whistle goes off. Roger and Herman blast off around the hospital on a jet powered "Hare Splitter" machine. They get blown into the air, the rattle is rescued and everything is fine - until Roger sees the hospital bill!