Hey Hey It's Saturday: John Blackman reveals life-threatening cancer diagnosis - Daily Mail

The 74-year-old, who voiced puppet Dickie Knee on the hit variety show, was diagnosed with bone cancer a month ago

Hey Hey It's Saturday star John Blackman faces another life-threatening cancer battle following a previous rare diagnosis. The 74-year-old, who voiced puppet Dickie Knee on the hit variety show, was… [+2995 chars]

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