Director: Nimer Rashed

A former soldier spots her murdered husband on a hidden nanny cam in this British mystery thriller, and nothing about her family adds up after that.

What is Fool Me Once about?

Fool Me Once follows Maya Stern, an army veteran still mourning her husband's death, when footage from a nanny camera appears to show him alive weeks after his funeral. Rather than dismiss it as a trick of grief, she starts pulling at the thread, and each answer she finds tangles her deeper into a conspiracy involving his powerful, secretive family. Adapted from Harlan Coben's novel, the eight-part limited series moves between present-day London and buried history, using flashback and misdirection to keep the true shape of the mystery hidden until the final stretch. Michelle Keegan plays Maya with a controlled, watchful intensity, while Richard Armitage and Joanna Lumley anchor the in-laws whose secrets she is unraveling. Adeel Akhtar's detective provides the outside eye pulling the threads together as the case widens beyond a single family.

Cast & crew

Michelle Keegan carries the series as Maya, balancing grief with growing suspicion. Richard Armitage and Joanna Lumley play the in-laws at the center of the family's hidden history, and Adeel Akhtar brings dry procedural focus as the detective investigating alongside her. Emmett Scanlan, Dino Fetscher, Thea Taylor-Morgan, and Marcus Garvey fill out the wider circle of suspects and allies.

Context & significance

Fool Me Once is one of several Harlan Coben adaptations built for streaming, following a template of ordinary families concealing extraordinary secrets. Filmed largely in the UK with a joint UK-US production credit, the series holds a 6.8 rating on IMDb, reflecting the twist-driven pacing Coben's television adaptations are known for. Its 55-minute episodes lean into slow reveals rather than rapid-fire plotting.

Where & how to watch

Fool Me Once is available on K-Time with Persian dubbing and Persian subtitles, letting Farsi-speaking viewers choose either option. Browsing the title page is free; streaming the episodes requires logging into a K-Time account. K-Time's Farsi interface is built specifically for Persian-speaking audiences following British and international mystery series like this one.