Favourite actor is Johnny Depp, he's great in everything he's in. And actress would be Sandra Bullock.

This is really difficult as I have so many that I like, one of my personal favorites is Sean Penn I'd watch anything with him in it. I also like Anthony Hopkins again I'll watch anything with him in it.
Also Steve Martin, god he makes me laugh and so does Robin Williams.

My favorite female actress is Goldie Hawn