Guardian is a 2021 Indian Malayalam-language investigating crime thriller film, directed by Satheesh Paul, which is based on his own script book named Oru Mazhakkalathu, and starring Saiju Kurup and Miya George.

She attempts to commit suicide due to love failure and Dr.Arun treats her and they both become good friends.

A tensed Shruthi immediately called her ex- boyfriend Kiran claiming that he cheated her all along and he is still trying destroy her happy married life.

A concerned Arun decided to protect Shruthi at any cost, and he killed Kiran at his house.

Arun assured that to erase all the evidences against him.The rest of the movie revolves around police trying to solve the case.