Episode 1: Episode 1
Release Date
Jan 15, 2026
Genre
Mystery, Thriller
Rating
TV-14
Network
Netflix
Language
British English
Episode Summary
Agatha Christie’s Seven Dials, Season 1 Episode 1: At a lively country-house party, an alarm-clock prank uncovers a real mystery—a dead stranger, secret codes, and seven unusual clocks. Young detective Bundle Brent takes charge, chasing clues and suspects. Who staged this deadly game? A fun, thrilling whodunit for everyone.
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Cast & Crew
Agatha Christie's Seven Dials S1E1:
Mia McKenna-Bruce
Actor
Helena Bonham Carter
Actor
Martin Freeman
Actor
Alex Macqueen
Actor
Guy Siner
Actor
Chris Chibnall
Writer
Chris Sweeney
Director
Suzanne Mackie
Executive Producer
Agatha Christie
Writer
Chris Sussman
Executive Producer
James Prichard
Executive Producer
Andy Stebbing
Executive Producer
Edward Bluemel
Actor
Iain Glen
Actor
Hughie O'Donnell
Actor