Episode 138 of "Sabrina, the teenage witch"
s06e19 Guilty!
Title: Guilty!
Original Air Date: 04/19/2002 on WB
Plot Outline:
Sabrina's plan to get Zelda nominated for Professor of the Year turns ugly when the committee discovers Zelda attended college in 1873 and fires her from her dream job. Meanwhile Sabrina is wracked with guilt and ends up stuck on an boarding the Guilt Trip bus for a ride in the Other Realm to try to clear her head and find a way to help her aunt.
