The substitute

Isabella and Phineas knew they were getting a substitute teacher, so they had 2 different ones; one that was too old and understandable for students, and the second one was mr.waltz for social studies. Phineas requested for a new sub for the afternoon just to get the students to understand a lot more.

At recess they decide to pay jetpack volleyball, as a continuity from sleepwalk surprise 2012 episode.

Allusions


 * Milo Murphyś Law-the namesake and setting of the episode was probably picked up from that show.