Ek Din 24 Ghante (Hindi:एक दिन चौबीस घंटे; English: "One Day 24 Hours") is a 2003 Bollywood thriller film directed and written by Anant Balani and starring Rahul Bose and Nandita Das. The film premiered on 7 November 2003. Director Anant Balani died before the film was released on 29 August 2003. The film is an unauthorised adaptation of the 1998 German film Run Lola Run.