Eight other Nickelodeon actors have appeared on the show. They are: Christian Serratos, Teo Olivares, Drake Bell, Austin Butler, Jennette McCurdy, Daniella Monet, Victoria Justice, and Miranda Cosgrove.
Erin Sanders auditioned for the part of Nicole. Dan Schneider was so impressed with her audition that he created Quinn, who wasn't in the original pilot script.
It is a common misconception that the series was abruptly cancelled because of Jamie Lynn Spears' pregnancy. In actuality, the show had finished filming the fourth season and the series finale before the scandal.
Throughout the show's four-season run, Nicole and Dana are the only two characters to not end up with a boyfriend or girlfriend.