Elizabeth Savannah "Liz" or "Lizzy" Frizzle: is Ms. Frizzle's pet lizard. She is seen in a lot of the episodes and has sometimes been the focus of one.
|First Appearance||The Magic School Lost in the Solar System (1990)|
|First Appearance= The Magic School Bus Lost in the Solar System.
- She bears a heavy resemblance to a Jackson's Chameleon in the books and sometimes in the TV series.
- She talks in three CD-ROMs.
- She is the most seen pet.
- In "In a Pickle", her name is mentioned to be Liz Ard.
- Also in "In a Pickle", her eyes are blue.
- In "Spins a Web", the class refers to her as a female.
- She was the main focus of the episode "Cold Feet".
- She is shown to know how to operate the bus' ignition key in "Revving Up".