Bad Samaritan, a psychological thriller and suspense film

This is a psychological thriller and suspense film released in 2018, directed by Dean Devlin and starring David Tennant and Robert Sheehan.

The plot follows Sean (played by Robert Sheehan), a young valet parking attendant working at an upscale restaurant.

Sean and his friend Derek (played by Carlito Olivero) have a peculiar habit: while parking customers' cars, they take the opportunity to break into their homes and rob them.

However, their life takes an unexpected turn when Sean decides to enter the home of a client, a woman named Cale (played by Kerry Condon), and discovers something terrifying.

Upon entering Cale's home, Sean encounters a chilling situation: he discovers that she is being held captive by a dangerous man, played by David Tennant, who turns out to be a serial killer.

In an attempt to help her, Sean becomes an unwitting witness to a horrific crime. However, his attempt to do the right thing triggers a series of events that lead him to become the target of the ruthless criminal.

As the story progresses, Sean finds himself caught in a deadly game of cat and mouse with the killer, who is determined to protect his secrets and eliminate any threat to his freedom.

Sean, who is initially presented as a thief, reluctantly becomes a hero, facing an enemy far more dangerous than he ever imagined.

David Tennant's performance as the villain is one of the highlights of the film. His performance brings a haunting intensity to the character, making him a memorable antagonist.

On the other hand, Robert Sheehan manages to convey his character's anguish and desperation as he tries to save Cale and deal with the repercussions of his actions.