'The Night Before' trivia and fun facts

Director Jonathan Levine says the comic moments of the film were improvised, whereas when they had to shoot a dramatic they were stuck to the written script.

Joseph Gordon's second collaboration with Michael Shannon they previously worked together on Premium Rush (2012)

This will be Seth Rogen and Joseph Gordon's third collaboration. The others being 50/50 and The Interview.

Filmed under the name 'X-mas'.

The film is full of references to the succesfull 80's film 'Die Hard' starring Bruce Willis.

This is the second collaboration between Anthony Mackie and Michael Shannon the first being 8 Mile (2002)

Third collaboration with Seth Rogen and Lizzy Caplan. They've worked together in 'Freaks and Geeks' (1999) and 'The Interview' (2014).

Lizzy Caplan and Helené York have worked together previously in 'Masters Of Sex'.