Martin Sheen, Charlie Sheen Martin Sheen, Charlie Sheen

Martin Sheen says he's praying for son Charlie Sheen and likens his addiction to cancer.

"He's an extraordinary man," Martin told Sky News. "You know, if he had cancer, how would we treat him? The disease of addiction is a form of cancer, and you have to have an equal measure of concern and love and lift them up and so that's what we do for him."

Charlie Sheen blames Two and a Half Men execs for production halt

Two and a Half Men to resume production