Oh My Kadavule is a 2020 Indian Tamil-language romantic fantasy film, written and directed by Ashwath Marimuthu on his directorial debut. The film stars Ashok Selvan, Ritika Singh and Vani Bhojan while Sha Ra and M. S. Bhaskar play supporting roles. Vijay Sethupathi and Ramesh Thilak make extended cameo appearances. The film had its theatrical release on Valentine's Day, 2020. Oh My Kadavule was selected for official screening at International Indian Film Festival in Toronto, held in August 2020. It was remade in Kannada as Lucky Man (2022) and in Telugu as Ori Devuda (2022).

Plot

Anu, Arjun and Mani are best friends since childhood. During a party to celebrate Arjun clearing his Engineering arrear exams, Anu tells the other two of her father Paulraj looking for a groom for her. She suddenly asks Arjun if he'd like to marry her, to which he agrees. One year later, Anu and Arjun are seen sitting in family court for final hearing to obtain divorce. A man sits behind Arjun and predicts that he won't get his divorce on that day as his wife will faint and be rushed to hospital, then he provides him a visiting card and disappears. To Arjun's shock, all the events predicted by this strange man turn out true and the case is postponed to evening. Arjun rushes to the address mentioned on the visiting card. There, he encounters the man, who introduces himself as God. Arjun explains his problems to God.