Versioni alternative

The French Canadian video release on the MPA label contains an additional gore shot when David Hess' character shoots a police officer in the head. This French version was also re-edited for an attempt at a happy ending. Basically, the scene in which Franco Nero and Corrine Clery meet the bikers at the roadstop diner is towards the beginning of the film and their subsequent wipe out on the oil slick has been completely omitted. The film ends with Nero and Clery laughing and driving away with all the money after killing Hess.

There is a version with a censored rape scene (with extra flames superimposed over the naked bodies) that also has an alternate ending in which the crashed car explodes just as Mancini reaches for the money - killing both him and his wife. The credits then roll over an image of the flaming wreckage. This version was shown in some European countries like The Netherlands, but also made it to VHS in some countries, like Australia.