With the passing of beloved director David Lynch, many of the actors he worked with – along with countless staunch admirers – have shared emotional tributes and testaments to his legacy.

My heart is broken. My Buddy Dave…” began Mulholland Drive star Naomi Watts on Instagram about the death of that pic’s filmmaker David Lynch today. “The world will not be the same without him. His creative mentorship was truly powerful,

After starting her career in the late ‘80s and early ‘90s, Watts scored her breakout role in Lynch’s 2001 mystery thriller Mulholland Drive. She portrayed lookalikes Betty Elms and Diane Selwyn, the former of which worked to help a woman with amnesia named Rita (played by Laura Harring) unravel the truth of her identity.