Ascended Fanon: Camille and Tyler being brother and sister. Although she is never addressed by her last name. The character is listed as Camille Gage.
Dawson Casting: Most of the characters are younger than the actors portraying them. Exceptions go to Adam Sevani in The Streets and he was actually a year younger than in 3D and Alyson Stoner in 3D where she was two years younger.
Germans Love David Hasselhoff: The series, with the exception of possibly the first one, haven't really made a cultural impact here in the States and each film is released to gradually dwindling box office numbers. But worldwide however, each film makes over $100 million and coupled with low production costs, is the main reason why sequels are made.
Romance on the Set: Channing Tatum and Jenna Dewan eventually got married after starring in the first movie together.