The new show, Vanished, a four-part miniseries about a woman whose boyfriend goes missing while they are on a train from Paris to the South of France, will be airing on MGM+ in February of next year. 

Of all Cuoco’s crime projects, I am the most interested in this one, partially because I love crime stories set on trains and partially because I love crime stories set in France.

I think Kaley Cuoco must love thrillers. Because she’s made several, now. She starred in the two-season-long true crime parody Based on a True Story, and the two-season-long series The Flight Attendant, and now there’s a release date for her third.

Sam Claflin co-stars as the disappearing petit-ami who may or may not have a complicated past.

Earlier in 2025, it was announced that The Big Bang Theory favorite Kaley Cuoco's latest project, a four-episode thriller series titled Vanished, would be heading to Prime Video. However, there was a catch, with the series having only been picked up by the streamer in Canada, the UK, Ireland, Australia, and New Zealand.

 Finally, after many months of waiting, Cuoco fans from the US can rest assured that they will be able to catch her latest eye-catching project in 2026, with the rights having been acquired by MGM+, who are also owned by Amazon.

Alongside Peaky Blinders alum Sam Claflin, Cuoco stars in Vanished as Alice Monroe, whose, according to the synopsis, "romantic French vacation becomes a dangerous mystery when boyfriend Tom Parker vanishes from a train to Arles, forcing her to uncover hidden truths about his past."