Cast of Fatal Attraction

Lizzy Caplan portrays Alex Forrest, a woman who becomes dangerously infatuated with her married lover.

Joshua Jackson takes on the role of Dan Gallagher, a man engaging in an affair that turns perilous.

Amanda Peet plays Beth Gallagher, the wife of Dan Gallagher who becomes ensnared in the aftermath of his affair.

Alyssa Jirrels appears as Ellen Gallagher, the daughter of Dan and Beth Gallagher.

Toby Huss plays Mike Gerard, adding complexity to the unfolding drama.

Reno Wilson is cast as Det. Earl Brooker, contributing to the show's tension.

Brian Goodman features as Arthur Tomlinson, a character entwined in the series’ intrigue.

Will Ropp portrays Elijah, a yet-to-be-revealed character in the series.