Unnatural Causes (1993 film)

Unnatural Causes is a 1993 American made-for-television thriller film directed by James Head. It stars John Ritter as Frank Scofield, a successful architect who becomes entangled in a conspiracy after his wife, Meg (Alfre Woodard), dies suddenly.

The film revolves around Frank's investigation into Meg's death, initially ruled as from natural causes. Suspicious of the circumstances, he uncovers evidence suggesting she was deliberately poisoned with thallium, a substance that mimics symptoms of various diseases. As Frank digs deeper, he faces resistance from powerful forces determined to keep the truth buried, putting his own life in danger. The film explores themes of corporate greed, environmental pollution, and the lengths to which some will go to protect their interests. The cast also includes Rae Dawn Chong and Dennis Christopher.