There are some lot of changes of the second season of the show:
The animation was switched from traditional animation to flash animation at the beginning of the episode.
This is the first episode to have new opening and closing theme song.
Ashleigh Ball replaces Brittney Wilson as voice of Mary Test.
The voice actors have been switched from US to Canada, except for a American voice actor James Arnold Taylor who didn't replace him.
This episode was produced by from Warner Bros. Animation (from the first season) to Cookie Jar, for little for no enviroment.
This is the first episode to be animated in Adobe Flash.
This is the first episode to air on Teletoon in Canada before Kids' WB! was cancelled in 2008. However, the show was un-cancelled that it was revived on Cartoon Network in 2009.
This episode was premiered on Teletoon (Canada) before it premiered on Kids' WB!.