The Gangster, The Cop, The Devil
The Gangster, The Cop, The Devil  is a 2019 South Korean action thriller film directed by Lee Won-tae.
The film stars Ma Dong-seok, Kim Mu-yeol and Kim Sung-kyu.
The plot is based on a true story.
The narrative revolves around three characters: a serial killer who murders people without a reason, a cop who wants to arrest him in order to put an end to his reign of terror, and a gangster who wants to kill the killer because of being attacked by him.
The cop and the gangster join hands to catch the killer, but face challenges from their respective enemies at work.
The film was released theatrically in South Korea on 15 May 2019, and was also screened in the "Midnight Screenings" section at the 2019 Cannes Film Festival as well as at the 2019 Fantasia International Film Festival.
Flatfoot in Africa
Piedone l'africano( internationally released as Flatfoot in Africa," Knock- Out Cop" and" The K.O. Cop") is a 1978 Italian" poliziottesco"- comedy film directed by Steno.
It is the third and penultimate chapter in the" Flatfoot" film series.
The Cop (1970 film)
The Cop is a 1970 French- Italian crime film directed by Yves Boisset and starring Michel Bouquet.
The Cop (1928 film)
The Cop is a 1928 American silent drama film directed by Donald Crisp.
At the 2nd Academy Awards in 1930, Elliott J. Clawson was nominated for an Academy Award in the category Best Writing( Adapted Screenplay).
Prints of the film exist in several film archives including the Library of Congress.
The Cover Girl and the Cop
The Cover Girl and the Cop is a 1989 American film directed by Neal Israel and starring David Carradine.
Riley the Cop
Riley the Cop is a 1928 American comedy film directed by John Ford.
It was a silent film with a synchronized music track.
Operation Leopard
La légion saute sur Kolwezi also known as" Operation Leopard" is a French war film directed by Raoul Coutard filmed in French Guiana.
The script is based on the true story of the Battle of Kolwezi that happened in 1978.
It was diligently described in a book of the same name by former 1 REP Captain Pierre Sergent.
He published his book in 1979; the film came out in 1980.
Raoul Coutard shot the film in a documentary style.
Tiger Warsaw
Tiger Warsaw is a 1988 American drama film directed by Amin Q. Chaudhri, written by Roy London, and starring Patrick Swayze.
It was produced by Continental Film Group.
Continental, a Film Without Guns
Continental, a Film Without Guns is a 2007 Canadian comedy- drama film directed and written by Stéphane Lafleur.
On Dress Parade
The 'Dead End' Kids "On Dress Parade" is a 1939 Warner Bros. film that marked the first time The Dead End Kids headlined a film without any other well-known actors.

Question: Which film came out earlier, Continental, A Film Without Guns or Riley The Cop?
Answer: Riley The Cop