'The Mountain Between Us' trivia and fun facts

Changes in the cast

After Michael Fassbender and Margot Robbie dropped out of the project, they were replaced by Charlie Hunnam and Rosamund Pike. However, both dropped out of the project after it was put into turnaround. Idris Elba and Kate Winslet were eventually cast.

Delay in the production

Production was delayed a few days so Kate Winslet could attend a memorial service for Alan Rickman.

Dermont Mulroney

This is the 2nd movie in which Dermot Mulroney stars in a film which features a plane crash in Arctic conditions and a battle of survival. The other movie was "The Grey" starring Liam Neeson.