Arthur's Substitute Teacher Trouble

Overview

Mr. Ratburn is sick, and the class is thrilled to have a substitute until they find out who she is: Ms. Rodentia Ratburn, Mr. Ratburn's younger sister. Suddenly, Mr. Ratburn doesn't seem so bad.

Guest Stars

Walter Massey

Principal Haney (voice)

Sonja Ball

Miss Sweetwater (voice)

A.J. Henderson

Mr. Elkin (voice)