Season 1

Season 1 was the premiere, and the first season of the ABC series, The Heiresses. It was announced on September 29, 2017.

Summary
A family soap with a mystery twist, set in the diamond world. The Saybrooks are a household name. They have been blessed with great fortune but cursed with epic loss. The events surrounding a deadly crash a year ago drove a wedge between the once-inseparable diamond empire heiresses. But when an unspeakable tragedy brings the cousins back together, they create a truly unbreakable bond. They set out to solve the mystery of who wants the Saybrook family dead before one of them is the next target.

Main Cast

 * Shay Mitchell as Unknown - 0/TBA

Recurring Cast

 * Add characters here when they have appeared in at least 3 episodes in the season.


 * TBA

Guest Cast

 * Add characters here when they have appeared in 2 episodes or less in the season.


 * TBA

Behind the Scenes

 * On November 15, 2017, Marlene King was outlining the pilot episode.
 * On January 1, 2018, Marlene teased that she was writing the series and that it was, "gonna be good!".
 * On Jun 19, 2018, Marlene King mysterious responded to a fan's question about The Heiresses by saying that there wasn't anything to talk about.
 * On July 3, 2018, a fan account tweeted out that the pilot would enter production on August 2018 and would air during the networks 2019-2020 season schedule if it is picked up. However, this source is not entirely reliable, and that state of the show was still unknown.
 * In December 2018, news broke that production on the show had indeed, stopped, and there would no longer be a season or a Pilot.

Gallery
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