MacLachlan and Lynch worked together for decades, with the star appearing in several of the director’s hits like “Blue Velvet” (1984) and the early ’90s series “Twin Peaks” that spawned the movie prequel, “Twin Peaks: Fire Walk With Me” (1992) and Showtime’s “Twin Peaks: The Return” (2017).

Kyle MacLachlan, who was David Lynch ‘s FBI agent Dale Cooper from Twin Peaks, Paul Atreides from Dune and Jeffrey Beaumont from Blue Velvet, took to social media Thursday to express his sorrow over the death of the filmmaker who made him a leading man across TV and film.

I will miss him more than the limits of my language can tell and my heart can bear. My world is that much fuller because I knew him and that much emptier now that he’s gone.”