Signs of Life, also known as One for Sorrow, Two for Joy, is a film by American director John David Coles, released May 5, 1989. The film stars Beau Bridges, Vincent D'Onofrio, and Arthur Kennedy . Kathy Bates, Mary-Louise Parker, Will Patton, and Kate Reid also appear. Signs of Life was filmed in various small-town locations in Maine, with the exception of an underwater sequence filmed at Mystic Marine Aquarium in Mystic, Connecticut. The film earned director Coles a Deauville Film Festival award, but was a financial loss.
| Release date: | May 5, 1989 |
| Directed by: | John David Coles |
| Rated: |  |
| Runtime: | 95 Minutes |
| Editor: | William A. Anderson |
| Music by: | Howard Shore |
| Cinematography: | Elliot Davis |
| Screenplay by: | Mark Malone |