Fan Casting Principal Hans Rotwood in American Dragon: Jake Long

Rotwood had a notable dislike of Jake, initially due to Jake's lack of respect. Rotwood eventually develops a suspicion of Jake and keeps a close eye on him. Following an event with his old instructor, Rotwood revealed that he always knew Jake was a dragon and promised to expose his secret in order to prove he was right about magical creatures and get back his standing in the scientific community. Despite this promise, he told Jake he would patiently wait for his chance since he knew Jake was dragon.