The actor won the Best Actor Academy Award earlier this year for his role in Christopher Nolan's 'Oppenheimer'
“Genuinely, honestly, no"
Stephen Graham was also spotted by fans on the set in the city
With a budget of $75 million, it will become one of the biggest films made with smartphones to date
Rebecca Ferguson and Barry Keoghan have already been announced for the film
"Cillian Murphy as Voldemort? That’s a game-changer!" one fan wrote
He also revealed that the encounter inspired some song lyrics
'28 Years Later' has reportedly finished filming with work on the next in the trilogy expected to begin soon
The film begins shooting this September
"I have struggled and I struggle today"