Sam Neillis already back to work after being treated for stage three blood cancer.
The actor, 75, reveals in his upcoming memoir,Did I Ever Tell You This?
He will still continue to receive the drug monthly for the rest of his life.

Sam Neill.Jeff Vespa/WireImage
Just pleased to be alive."
Neill began writing while undergoing treatment last year as a way to keep busy.
“I never had any intention to write a book,” he says.
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