Curtis is a supporting character from Phil of the Future. He is a caveman that stowed away on the Diffys' time machine. He got stuck in 2004 with the Diffys and lived with them.
As the series progresses, he pursues a more modern attitude like cleaning his home, less grunts and more English type but his caveman instincts cause the Diffy family a trouble or two, Curtis loves rocks and knows a lot about them.
Trivia[]
- In the episode Neander-Phil when got switched into Phil's personality you can hear that he sounds exactly like Vice Principal Hackett because he's played by J.P. Manoux as well.