Lizzy Caplan and Joshua Jackson turn up the heat in crimson looks at the Fatal Attraction premiere

Lizzy Caplan and Joshua Jackson turned up the heat Monday night when they both wore crimson looks at the star-studded Fatal Attraction premiere in Los Angeles.

Caplan, 40, exuded sex appeal in her sleek red satin dress, while 44-year-old Jackson – who recently declared that “an affair can be forgiven” – looked smart in a tailored suit and white undershirt.

The couple’s big night celebrated their smoldering television remake of the iconic 1987 thriller starring Glenn Close and Michael Douglas in career-defining roles.

Caplan is about to tear up the screen as unhinged mistress Alex Forrest, who ends up terrorizing Jackson’s married man and his family after their weekend fling comes to an end.

The first three episodes will air on Paramount+ on April 30, before a weekly release schedule follows.

Caplan and Jackson were joined by a handful of other stars who turned out to support the highly anticipated series.

Sarah Paulson, 48, attended in a chic black suit as she posed alongside her good friend Amanda Peet, 51.

Peet plays the wife of Jackson’s character on the show, and she arrived in a gorgeous black dress with a plunging neckline.

Actresses Carla Gallo and Elizabeth Reaser also appeared in classic black looks while Alyssa Jirrels shone in a shimmering silver dress.

Fatal Attraction received critical acclaim and became a box office hit in 1987, grossing $320.1 million worldwide.

The film was nominated for six Academy Awards, including Best Picture, Best Director and Best Actress for Close.

Speaking to Entertainment Weekly in June, Joshua claimed the new series would be “an even more emotional version of the story” that has been updated to this day.

“That allows us to understand some of the sexual politics of the [movie]and because we have eight hours to tell the story, it also allows us to dive much deeper into that Glenn Close character and… paint a richer picture of how that woman became [who she is]and why she did the things she did,” he explained.

Siren: Caplan exuded sex appeal in her sleek red satin dress

Fatal fashion: The star of The Mean Girl let the seductive color of her dress shine while wearing minimal jewelry

Vixen: Caplan is about to tear up the screen as unhinged mistress Alex Forrest, who ends up terrorizing Jackson’s married man and his family after their weekend fling comes to an end

Handsome: The Dawson’s Creek alum looked dapper in his tailored red suit and white undershirt

Sarah Paulson, 48, attended in a chic black suit as she posed alongside her good friend Amanda Peet, 51

The American Horror Story star accessorized with a simple black clutch and dainty earrings

Paulson’s cropped hair was styled to perfection and she showed off her radiant complexion with minimal glamour.

Peet plays the wife of Jackson’s character in the highly anticipated remake

The Something’s Gotta Give star arrived in a gorgeous black dress with a plunging neckline

Actresses Carla Gallo (far left) and Elizabeth Reaser (center left) also showed up in classic black looks, posing alongside their friends Sarah and Amanda

Alyssa Jirrels sparkled in a shimmering silver dress

The rising actress plays Jackson and Peet’s adult daughter in the series

The core cast gathered on the red carpet for a group photo

Caplan and Savage smiled a few times as they spent time together during the premiere

Jirrels later changed into a tight red dress that matched Caplan’s at the event

The first three episodes of Fatal Attraction will be released on Paramount+ on April 30, ahead of a weekly release schedule

Greer Grammer made a flashy appearance in a stylish black blazer and lace bustier

Vanessa Martinez (left) Michelle Twarowska (right) both wore classic black looks to the premiere

Isabella Briggs turned heads with her plunging neckline and thigh-high split in the middle

Toks Olagundoye (left) shone in a black mini dress while Carla Gallo (right) added a touch of drama to her look by wearing a blazer as a cape

Gabrielle Ruiz (left) turned heads in a plum dress while Natasha Kalimada (right) looked stunning in a shimmering silver design

Nanuka Gogichaishvili flaunted her prominent baby bump in a form-fitting dress

Jackson added, “That movie is basically every man’s worst nightmare coming to life, and our show is a nightmare.” It’s a nightmare for men.’

The original movie sparked a huge debate over sexual politics and led to one of the most iconic scenes in cinema when Alex cooked the family rabbit in a fit of psychotic rage.

The new series will reportedly have some major twists and updates for fans of the movie.

And as Jackson said, an important element the show will delve into is Alex’s mental health, as the original movie did little to explore her descent into bunny-boiling madness.