Film
* "The Last Emperor" (1987): He composed the film's score and co-wrote the soundtrack.
* "The Miracle of Life" (1987): He composed the soundtrack.
* "The Angel of Death" (1995): He wrote and performed the score.
* "The Secret Life of Walter Mitty" (2013): His song "The Great Ship of Fools" was used in the film.
Television
* "The Lost Boys" (1987): He composed the soundtrack and provided a couple of songs.
It's worth noting that Sylvian is known for his introspective and enigmatic personality, which translates into his music and approach to collaborations. While he's not a prolific actor, he has selectively contributed his talents to film and television projects that resonate with his artistic sensibilities.