Smarten Up!
Grim tries to help Billy pass a test.
Release : July 18, 2003
Runtime Epiosde : minutes
Rating : 0.00
Credits
Greg Eagles ( Greg Eagles )
Grim (voice)
Richard Steven Horvitz ( Richard Steven Horvitz )
Billy (voice)
Grey DeLisle ( Grey DeLisle )
Mandy (voice)
Vanessa Marshall ( Vanessa Marshall )
Irwin (voice)