Marijuana is a 2020 Indian Tamil-language crime fiction and political film directed by MD Anand.^[1] The film stars Rishi Rithvik and Asha Parthalom. Karthick Guru is the music composer of Marijuana.

Minister’s son and a theater employee are killed mysteriously. Rishi, the cop handles the case. While investigating the case deeply, a few more murders happen. Rishi finds out that a murderer is a single person. The clue he gets, in this case, is marijuana. All the cases are linked with marijuana. Who is the murderer and what is his motive? The answer forms the rest of the story.^[2]

• Rishi Rithvik as Guru
• Asha Parthalom as Chitra
• Srinivasan as the theatre owner
• Rajesh as Vijay
• Madurai Joseph as the commissioner
• Bijili Ramesh in a special appearance

A critic from Chennai Online wrote that "Rishi, who comes as a Police officer, has given a fantastic performance".^[3] Maalai Malar critic noted that "Rishi, who is playing the hero in the film, has done his job well".^[4] A critic from nettv4u wrote that "If you want to watch a cop thriller, then you could try this film".^[2]