Works Out (S03E09)
S03E09
Can Mr. Sinew compete with the Friz? During this year's "Teacher-athlon," the students worry that Ms. Frizzle might be outmatched by the brawny gym teacher from a rival school. To ease their concerns, the class embarks on an adventure inside Ms. Frizzle's body for a fascinating exploration.
Show
The Magic School Bus
Episode
S03E09
Air Date
Nov 09, 1996