One of the most highly-anticipated films of the year has just released its latest trailer.

'Oppenheimer', which is directed by Christopher Nolan and stars Irish actor Cillian Murphy as J. Robert Oppenheimer - the man known as 'the father of the atomic bomb' - will be released in cinemas in July.

Its first trailer heightened anticipation for Nolan's first film since 'Tenet', while the director had shared footage with the audience at last month's Cinema-Con, revealing how "Like it or not, J. Robert Oppenheimer is the most important person who ever lived. He made the world that we live in, for better or for worse. His story has to be seen to be believed."

Oppenheimer was the theoretical physicist at the head of the Manhattan Project, which developed the first nuclear weapons during World War II.

The new trailer sees Murphy and Matt Damon, who plays Army Corps engineer Leslie Groves Jr., have a conversation where Groves asks: "Are we saying there's a chance when we push that button, we destroy the world?", to which Oppenheimer answers: "Chances are near zero."

Other familiar faces in the trailer include Florence Pugh, Emily Blunt, Robert Downey Jr. and Tom Conti, who plays Albert Einstein.

Watch it below: