Cast & crew
Warning Sign (1985)
Directed by Hal Barwood Written by Hal Barwood, Matthew Robbins
Cast
| Kathleen Quinlan | Joanie Morse |
| Sam Waterston | Cal Morse |
| Yaphet Kotto | Major Connolly |
| Jeffrey DeMunn | Dr. Dan Fairchild |
| Richard Dysart | Dr. Nielsen |
| Cynthia Carle | Dana |
| G.W. Bailey | Tom Schmidt |
| Jerry Hardin | Vic Flint |
| Rick Rossovich | Bob |
| Kavi Raz | Dr. Ramesh Kapoor |
| Scott Paulin | Captain Walston |
| Keith Szarabajka | Tippett |
| J. Patrick McNamara | Connolly's Aide |
| Tom McFadden | Deputy Grazie |
| Meshach Taylor | Video Technician #2 |
| Jack Thibeau | Pisarczyk |
| Kyle T. Heffner | Video Technician #1 |
| Lori Hallier | TV Reporter |
| Jeannie Epper | Woman on Video Screen |
| Bernard Behrens | (uncredited) |
Crew
| Hal Barwood | Writer |
| Matthew Robbins | Writer |
| Craig Safan | Original Music Composer |
| Dean Cundey | Director of Photography |
| Hal Barwood | Director |
| Robert Lawrence | Editor |
| Susan Arnold | Casting |
| Henry Bumstead | Production Design |
| Mickey S. Michaels | Set Decoration |
| Aggie Guerard Rodgers | Costume Design |
| Chuck Picerni Jr. | Stunts |
| Hope R. Goodwin | Second Assistant Director |
| Nick Marck | First Assistant Director |
| Edouard F. Henriques III | Makeup Supervisor |
| Yolanda Toussieng | Hairstylist |
| Gary McLarty | Stunts |
| Gregory L. McMurry | Visual Effects Supervisor |
| Kevin Pike | Special Effects |
| Bobby Bass | Stunt Coordinator |
| Laurie Creach | Stunts |
| Pete Antico | Stunts |
| David Burton | Stunts |
| Eddy Donno | Stunts |
| Debbi A. Davison | Stunts |
| Gary Epper | Stunts |
| James M. Halty | Stunts |
| Kenny Endoso | Stunts |
| Jophery C. Brown | Stunts |
| David Perna | Stunts |
| Michael Runyard | Stunts |
| Billy Hank Hooker | Stunts |
| Pete Turner | Stunts |
| Scott Wilder | Stunts |
| Jim Bloom | Producer |
| Walter Wyatt | Stunts |
| Cha Cha Sandoval-McMahon | Stunts |
| Hal Barwood | Producer |
| Matthew Robbins | Executive Producer |
| Robert Latham Brown | Associate Producer |
| David Quashnick | Makeup Artist |
| Gary B. Kibbe | Camera Operator |