Actresses Grace Gummer and Amy Irving will join the cast of ABC's new midseason drama Zero Hour, about a magazine publisher whose wife has been abducted, according to reports.
Gummer is expected to have a recurring role as FBI Agent Paige Willis, while Irving is set to play a seemingly philanthropic woman with dangerous motives.
The series is set to star Anthony Edwards, Scott Michael Foster, Jacinda Barrett, Michael Nyqvist, and Ken Leung.
Gummer has appeared on Broadway in The Columnist and Arcadia. Her film and television credits include Smash, Gigantic, and Margin Call. She is the daughter of Oscar winner Meryl Streep and the younger sister of actress Mamie Gummer.
Irving's many Broadway credits include The Coast of Utopia, Broken Glass, Heartbreak House, and Amadeus.
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