4. Bad Chemistry (1984)

Allison meets a nice college guy who wants to take her to a museum exhibit. Problem is, this means missing her chemistry lab. Kate volunteers to take Allison's place in class so she can go on the date. After Kate and Allison's lab partner, Miles, mess up the assignment, the trio tries to sneak back into the school at night to correct the mistakes.

Release date: 1984-04-25