Season 1

01 Gets Lost in Space Episode 110th September 1994 Arnold's know-it-all cousin Janet drives the kids crazy when she joins Ms. Frizzle's class on a field trip and gets them lost in outer space! 02 For Lunch Episode 217th September 1994 Arnold's so excited he doesn't have to go on a field trip! But when he accidentally swallows his miniaturised class, he becomes the field trip! 03 Inside Ralphie Episode 324th September 1994 Ralphie is crushed when a fever keeps him home from school the day he's scheduled to host a FNN (Frizzle News Network) television broadcast on health. With Tyne Daly as Ralphie’s mom. 04 Gets Eaten Episode 41st October 1994 Arnold and Keesha are in trouble when they forget to bring in their assignment on "two things that go together." 05 Hops Home Episode 58th October 1994 When Wanda's pet frog, Bella, jumps out an open window, Ms. Frizzle shrinks the bus into a mechanical frog and takes her now tiny class on a hop-along adventure. 06 Meets the Rot Squad Episode 615th October 1994 It's "Accidental Science Project" day and the class has brought in marvelously rotten entries from the back of their refrigerators. With Ed Begley, Jr. as Larry Log-Away. 07 All Dried Up Episode 722nd October 1994 Always the caring soul, Phoebe goes on a crusade to save the animals and plants of the desert -- and discovers how well they take care of themselves. 08 In the Haunted House Episode 829th October 1994 The class is thrilled about its upcoming concert at the Sound Museum -- until they discover the spooky mansion is more of a thrill than they bargained for. With Carol Channing as Cornelia C. Contralto. 09 Gets Ready, Set, Dough Episode 95th November 1994 It's Ms. Frizzle's birthday, and a field trip to the bakery seems perfect -- until the bus's shrinker-scope goes on the fritz and the class gets baked in a cake! With Dom DeLuise as the Baker. 10 Plays Ball Episode 1012th November 1994 Ms. Frizzle combines Dorothy Ann's physics and Ralphie's baseball into a "Frictionless Baseball Game." 11 Goes to Seed Episode 1119th November 1994 The class' garden is going to be featured on the cover of PLANT IT! magazine. But Phoebe's garden plot is glaringly empty. With Robby Benson as Mr. Seedplot. 12 Gets Ants in Its Pants Episode 1226th November 1994 The Magic School Bus goes into show business when Keesha directs a movie about social animals for the school science fair. 13 Kicks Up a Storm Episode 134th December 1994 The Friz transforms the bus into a Weathermobile and -- in a wild ride through the skies -- Ralphie becomes the meteorological superhero of his dreams.