AKIPRESS.COM - Veteran actor Sir John Hurt has died aged 77, his agent has said.

The Bafta-winning star, known for his roles in Alien and The Elephant Man, continued working despite being diagnosed with pancreatic cancer in 2015, BBC reported.

He recently starred as Father Richard McSorley in Jackie, the biopic of President John F. Kennedy's wife.

US director Mel Brooks described Sir John as "cinematic immortality", as tributes poured in for the star.

He was given the all-clear in October 2015 but last year pulled out of play The Entertainer due to ill-health.

Sir John decided not to perform as Billy Rice in Sir Kenneth Branagh's production on the advice of his doctors.

John Hurt was one of Britain's best-known and most versatile actors.

He was born on 22 January, 1940 in Chesterfield in Derbyshire. Over six decades, he appeared in more than 120 films as well as numerous stage and television roles.

He went to St Martin's School of Art in London before gaining a scholarship to the Royal Academy of Dramatic Art in 1960.

The death of his character in the film Alien has often been voted as one of cinema's most memorable moments.

The film critic and historian Geoff Andrew once asked Hurt how he managed to regularly turn in such memorable performances.

"The only way I can describe it is that I put everything I can into the mulberry of my mind and hope that it is going to ferment and make a decent wine," he said.

"How that process happens, I'm sorry to tell you I can't describe."