When relatively healthy patients begin having 'complications' during simple operations and ending up in comas, a concerned doctor defies her male superiors when she suspects a secret plot.
| Genre | : Cerita Seru, Misteri, Kengerian |
| Sutradara | : Michael Crichton |
| Pemeran | : Geneviève Bujold, Michael Douglas, Elizabeth Ashley, Rip Torn, Richard Widmark, Lois Chiles |
| Rilis Resmi | : 01 January 1978 |