- Country: Belgium, France
- Genres: Adventure, Thriller
- Release: 1960-04-14
- Director: Georges Lautner
- Writers: Pierre Laroche , Georges Lautner , Jack Murray
- Language: French
- Stars: Juliette Mayniel , Bernard Blier , Jacques Chabassol , Henri Cogan , Marcel Berteau , Roger Dutoit , Michel Nastorg , Monique Delannoy , Guy Dakar , Jacques Philippet
- Runtime: 100 min
- Awards: N/A
- AKA: Walk... Or Die (Belgium) , Auch Helden wollen leben , Otages (France, French Republic) , Oi 4 tis kataskopeias (Greece) , Colpo alla nuca (Italy) , Vecht or sterf (Belgium) , L'otage (France, French Republic) , Cien ojos tiene la noche (Mexico) , Marche ou crève (Belgium) , やるか、くたばるか (Japan) , Du pèze à la pelle (France, French Republic) , Marche ou crève (France, French Republic) , Marche ou crève , Espionaje contra espionaje (Spain)
- Plot: Stefan Borba was a member of a spy ring during the war but after the end of the conflict he opted out. Now he is a miner in Belgium and lives happily there with his wife Denise. Unfortunately for him, his past catches up with him. One day indeed, Milan, a secret agent with whom he used to work, resurfaces and forces him back into action...
- IMDB:tt0140357
Marche ou crève Cast · · · ALL
Georges Lautner
Director
Juliette Mayniel
Edith
Bernard Blier
Lenzi
Jacques Chabassol
Emile
Henri Cogan
Kasger
Marcel Berteau
Commissaire Denain
Roger Dutoit
Ansaldo
Michel Nastorg
Meyer
Monique Delannoy
Claire
Jacques Riberolles
Stefan