United Kingdom, April 29 -- Sir Sam Neill was "patient zero" for a new cancer treatment which led to him being given the "all clear" four years his diagnosis.

The Jurassic Park star, 78, recently revealed he is now cancer-free after spending the last few years battling stage 3 lymphoma and he's now credited an innovative new treatment called CAR-T therapy with saving his life after the chemotherapy sessions which had been keeping him alive stopped working.

In a post on Instagram, Sam Neill explained he was one of the first patients to try the treatment via a clinical trial and he's calling for the treatments to be rolled out worldwide to help others. In a post on Instagram, he shared a video of a TV interview in which he talked about be...