Often as a child you see someone with a learning disability or Down's Syndrome and my mum and dad were always very quick to explain exactly what was going on and to be in their own way inclusive and welcoming.

I used my instincts. It's very easy to imagine how you'd feel, actually. I just had to tell the narrative.

The film is about Joe discovering who his mother and father are and his relationship with them, and the identity crisis he goes through once he finds out who his parents are.

It can be very difficult to trace your birth parents.

I got a tiny part in a play, auditioned for another one and got that as well. Not only that, the first finished on the Saturday and the other started on the Monday which is like an actor's dream!

I had bags of energy as a kid.

When you seek revenge, be sure to dig two graves.