Cast of Fatal Attraction

Michael Douglas plays Dan Gallagher, a married lawyer who has a weekend affair with a woman that leads to disastrous consequences.

Glenn Close portrays Alexandra 'Alex' Forrest, a disturbed woman who becomes obsessed with Dan after their affair and begins to stalk him and his family.

Anne Archer is Beth Gallagher, Dan's loyal wife who becomes entangled in the dangerous game of cat-and-mouse between Dan and Alex.

Ellen Hamilton Latzen plays Ellen Gallagher, Dan and Beth's young daughter whose life is also put in danger due to Alex's obsession.

Stuart Pankin portrays Jimmy, a friend of Dan's who tries to offer him advice and support during his ordeal with Alex.

Ellen Foley is Hildy, a friend of Beth's who becomes involved in the turmoil when Alex's behavior starts affecting Dan and Beth's life.

Fred Gwynne plays Arthur, a colleague of Dan who witnesses the escalating situation between Dan and Alex.

Tom Brennan portrays Howard Rogerson, a detective who gets involved in the investigation surrounding the dangerous events caused by Alex.

Lois Smith is Martha, a friend of Dan and Beth who becomes a confidante for Beth during the difficult times.

Mike Nussbaum plays Bob Drimmer, a friend of Dan's who tries to offer support when Dan's personal life starts to unravel.

J.J. Johnston is O'Rourke, a detective who assists in the investigation involving the dangerous actions of Alex.

Sam Coppola portrays Fuselli, a friend of Dan's who becomes involved in the aftermath of the events triggered by Alex's obsession.