The Irish actor has taken home the award for best actor in a drama for his role in Oppenheimer at this year's Golden Globes.
Cillian paid tribute to his co-stars and director Christopher Nolan - who also won an award.
In his acceptance speech he also gave a special mention to his fellow nominees which included Saltburn's Barry Keoghan and Andrew Scott who stars in "All Of Us Strangers".
'To all my fellow nominees, if you're Irish or not, you're all legends. Your stunning work, I salute you. To all my reps all my team, thank you so much, you're the best. To my family, I'm the luckiest man, I salute you.'
