The star of 'The Substance' and the 'Before Sunrise' actor were a united front at the premiere of their new film.
If the historical drama gets made, it'll be the tenth time that Richard Linklater and Ethan Hawke work together.
Berlin: Ethan Hawke and Richard Linklater on their new film 'Blue Moon,' in which Hawke plays American lyricist Lorenz Hart.
Hawke is unrecognizable as the 5-foot balding Broadway genius in Richard Linklater’s new film. "It was demolishing to my vanity," he says from Berlin.
Before premiering 'Blue Moon' at Berlin Film Festival, Richard Linklater and Ethan Hawke revealed they have a 10th film ...