The Grim Adventures of Billy & Mandy

Substitute Teacher; Which Came First?

Name: Substitute Teacher; Which Came First?
Released: 2004-07-30T00:00:00.000Z

Animation Jul 30, 2004 22 min iTunes

Available on Prime Video

S2 E13: Nergal Jr. starts school with Billy and Mandy; Grim and Mandy must rescue Billy from a failed experiment.

Animation Jul 30, 2004 22 min iTunes

: Closed captions (CC) refer to subtitles in the available language with the addition of relevant non-dialogue information.