Ethan Hawke reveals he stripped off with Willem Dafoe for new role

Ethan Hawke (Isabel Infantes/PA)

Ethan Hawke has revealed he stripped off and howled at the moon with fellow actor Willem Dafoe for an upcoming film.

Hawke, 51, gained recognition in 1994 film Reality Bites before going on to star in the Before trilogy: Before Sunrise, Before Sunset and Before Midnight.