Reviewers and fans on platforms like IMDb and Letterboxd highlight several standout elements: Devious Nanny (2018) - Marc Fusion
The 2018 thriller (also known as The Au Pair or Nanny Betrayal ) is a classic Lifetime-style suspense film that subverts standard genre tropes with unexpected character shifts and intense action. Core Premise & Plot Devious Nanny (2018)
The film is noted for a major twist where it is revealed that Elise , the wife, is actually the primary antagonist. Driven by revenge for her husband's past affair, she is the one responsible for the murders, including that of the original nanny. Production & Cast Details Reviewers and fans on platforms like IMDb and
When Brian's co-workers begin turning up dead, suspicion naturally falls on the "unstable" new nanny, Amber, who appears to be seducing Brian. Production & Cast Details When Brian's co-workers begin
Brian has a history of infidelity, having previously had an affair with their former nanny, Becky, who was found dead at the start of the film.
Originally released in 2017 as The Au Pair , it debuted on Lifetime on March 2, 2018. Critical Reception & Key Features