I loved playing [the Doctor], and taking part in the basic essence and message of the series which is, it's a short life, seize it, and live it as fully as you can. Care for others. Be respectful of all other life forms, regardless of colour or creed. To be part of that was fantastic.

I think theatre is by far the most rewarding experience for an actor. You get 4 weeks to rehearse your character and then at 7:30 pm you start acting and nobody stops you, acting with your entire soul.

I heard the various terms of abuse at school and probably indulged them in the way you do as a kid.

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.

It can be very difficult to trace your birth parents.

Twelve years on sets watching directors, I've taken a bit from everybody and rejected a lot.