In the new satirical thriller, Nicholas Hoult and Anya Taylor-Joy play diners at an exclusive restaurant owned by Ralph Fiennes' celeb chef.
The leading man was an intimidating prospect for some of his co-stars in the new satirical thriller.
Hoult starred in the teen drama when he was 17.
The actor said working with the 'Harry Potter' star was a 'big deal'.
The Crown stars are reuniting for the Comic Relief 'Cinderella' special on Christmas Eve.