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)
| Catchphrase || None
| Family || Unknown
- 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 "The Honourable 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".
- Would usually appear during the fictional call-in segment.
Liz collapses from exhaustion.
Where did Liz get a gong from?
"Meet your substitute teacher Arnold