The Magic School Bus (1994)

S2E4 Going Batty

Ms. Frizzle brings in the parents to show them how the class is studying bats, which leads Ralphie and his friends to believe that The Friz must be a vampire! The episode features Tyne Daly as Ralphie’s mom, Eartha Kitt as Keesha’s grandmother, Elliot Gould as Arnold’s dad, Dana Elcar as Phoebe’s dad, and Edward James Olmos as Carlos’s dad.