Beads of sweat rolled down Tom Hanks' neck, Irrfan decided to keep it cool with a man bun while director Ron Howard wore a cap for cover as they kicked off promotions of their upcoming film in Singapore on Wednesday night. The sultry weather makes the country appear to be sitting on an inferno, which ironically matches the title of the film based on Dan Brown's bestseller.

Irrfan, Tom Hanks and Ron Howard at the event. PIC/GETTYIMAGES