<Ul> <Li> Idris Elba as Dr. Ben Bass , a surgeon </Li> <Li> Kate Winslet as Alex Martin , a photojournalist </Li> <Li> Dermot Mulroney as Mark , Alex 's fiancé </Li> <Li> Beau Bridges as Walter , the pilot of the charter plane </Li> <Li> Raleigh and Austin as Walter 's dog , later adopted by Ben </Li> </Ul>
who plays in the movie the mountain between us
Idris Elba Kate Winslet Dermot Mulroney Beau Bridges Raleigh and Austin as Walter 's dog