Severus Snape from Harry Potter
Who doesn’t know the most famous movie series of all time and one of its most loved yet hated characters of the movie. It would not be difficult for Irrfan to do any character in the movie but we would love to see him carry the character of professor Snape beautifully. The reason being the character has less of dialogues and more of punch lines and is a teacher with a mysterious agenda! And those deep stares is something Irrfan would master with no effort.