David Duchovny is an American actor, writer, director, and musician best known for his roles as Fox Mulder in "The X-Files" and Hank Moody in "Californication." He has also released several albums as a singer-songwriter, including "Gestureland" (2015), "Tessera" (2018), and "Nights Are Harder These Days" (2021). Duchovny's music is a blend of folk, rock, and blues, with introspective lyrics that explore themes of love, loss, and the human condition.