The opening credits of The Perfect Couple are palpably ecstatic but they almost never happened.

Netflix s new whodunit begins each episode with a joyous choreographed dance , but the cast once launched a near mutiny over the sequence, according to a Variety story published Thursday.

The series, based on Elin Hilderbrands novel of the same name, follows a wealthy family forced to postpone a wedding in Nantucket, Massachusetts, when the maid of honor is found dead shortly before her best friends nuptials.

I think I felt that I want to do something where we are telling the audience This is going to be fun, director Susanne Bier told Variety ahead of the shows Los Angeles premiere Wednesday. I feel this time [period] is a little bit gloomy and I felt I wanted to do something which had a lot of life.

Bier settled on a flash mob-style beachfront dance set to Meghan Trainor s Criminals.

The stars were as skeptical as the murder mysterys characters, however, as various cast members apparently hated the idea and launched a WhatsApp group chat in hopes of derailing the dance.

Everyone was on that group saying they didnt want to do this because we just didnt understand, actor Meghann Fahy told Variety. I actually have a really, really huge issue with learning choreography so I was very nervous about it.

Nicole Kidman, who plays family matriarch Greer Garrison Winbury, also wasnt sold on the opening. I didnt feel like Greer would dance! I felt like Greer would watch, she told Variety.