If you ever do watch it, keep an eye out at the end of the movie right before the credits, there is a guy in the bleachers with his junk out. 

I think both Lydia and Jackson are Kanimas.  I think the venom Derek was using to test everyone was from Lydia, and that's why she wasn't affected by it but Jackson was.  Now all the characters have dismissed her since they realized Jackson was one, but why couldn't there be two?  There was a line about how the Kanima…

I think both Lydia and Jackson are Kanimas.  I think the venom Derek was using to test everyone was from Lydia, and that's why she wasn't affected by it but Jackson was.  Now all the characters have dismissed her since they realized Jackson was one, but why couldn't there be two?  There was a line about how the Kanima…