There is no exact antonym but you can use fictional movie, fake movie, etc. Biopic means a biographical movie
Walk the Line was the biopic of Johnny Cash.
No
Ali
A biopic is a motion picture based on the real life or lives of individual people, rather than fictional people.
Helen Mirren to play Queen in Indira Gandhi biopic
C-B- DeMille Biopic - 2015 was released on: USA: 2015
Biopic
Ashoka was their first movie. They worked together in the biopic. It was the biopic of the great king Ashoka.
The cast of Marcus Garvey Biopic - 2014 includes: Kevin Navayne as Marcus Garvey
Untitled Bill Johnson Biopic - 2010 SUSPENDED was released on: USA: 2010
The cast of Untitled Leni Riefenstahl Biopic - 2011 includes: Jodie Foster as Leni Riefenstahl
The cast of Untitled Benazir Bhutto Biopic - 2009 includes: Shabana Azmi as Benazir Bhutto