- Country: UK, USA
- Genres: Drama
- Release: 1986-11-10
- Director: Lamont Johnson
- Writers: Stephen Doran , Martin M. Goldstein , Robert Jacobs , John Sayles
- Language: English
- Stars: John Ritter , Alfre Woodard , Patti LaBelle , John Vargas , Frederick Allen , Richard Anthony Crenna , Jonathan Welsh , Luba Goy , John Sayles , Roger Steffens
- Runtime: 120 min
- Awards: Won 2 Primetime Emmys. 4 wins & 8 nominations total
- AKA: Causas mortales (Spain) , Unnatural Causes (United States of America) , Cause innaturali (Italy) , Agent orange (Canada) , Unnatural Causes , Vietnam Terror (France, French Republic) , Agent Orange (Sweden) , Onaturliga händelser (Sweden) , Todesursache - Agent Orange , Agent Orange -Tuhon siemen (Finland) , Causa Anormal (Brazil) , Смърт по неестествени причини (Bulgaria)
- Plot: Frank Coleman is a Vietnam veteran dying from cancer brought on by exposure to the defoliant chemical Agent Orange which he turns to Maude DeVictor, a Veterans Administration benefits counselor who teams up with Coleman to fight a lopsided batted against the bureaucratic system for its cover up of the possible dangers of Agent Orange.
- IMDB:tt0092139
Unnatural Causes Cast · · · ALL
Lamont Johnson
Director
John Ritter
Frank Coleman
Alfre Woodard
Maude DeVictor
Patti LaBelle
Jeanette Thompson
John Vargas
Nando Sanchez
Frederick Allen
Kid
Richard Anthony Crenna
Soldier
Frank Pellegrino
Raul
Jonathan Welsh
Dr. Lester
Luba Goy
Rena
John Sayles
Lloyd
Richard Yearwood
Vincent
Dee McCafferty
Eddie
Leslie Carlson
Bob
Eugene Clark
Roberts
Ernest Perry Jr.
Hand
Sean McCann
Clark
Bob Warner
Tex
J. Winston Carroll
Moore
Benjamin Barrett
Randy
Gwen E. Davis
Ethel Owens
Joyce Gordon
Myra (uncredited)