Hi I am trying 2 remember the name of a film it is about a younge teenage boy who discovers he is a mermaid/man and when ever he toucheswater he starts 2 change slowly, can anyone help me *** ;)

The Thirteenth Year (http://www.imdb.com/title/tt0200208/)?

Omg thank u so so much I've found it thank u.<3 xxx :)

Glad to help.