updated 10/01/2013 AT 4:00 PM ET
•originally published 10/04/2013 AT 5:00 PM ET
Talk about getting your feet wet – and then some – for a new role.
Kristen Stewart and Juliette Binoche were photographed on the set of their new movie, Sils Maria, in the Swiss town of the same name, where the actresses were more than happy to literally dive into character.
In a series of snapshots, the pair can be seen stripping down – Stewart, 23, to a black bra and white shorts; 49, to nothing but her birthday suit – and taking in a dip in a river as they laughed it up.
The film marks Stewart’s return to the big screen since lying low after starring in a trio of films in 2012: The Twilight Saga: Breaking Dawn - Part 2, Snow White and the Huntsman and On the Road.