Rolf is mercenary haunted by his past.His depraved buddy offers him a deal which can't be accepted.After throwing out the bag of cocaine from the plane Rolf is stalked by other mercenaries.His girlfriend is gang-raped and murdered.It's time for Rolf to get bloody revenge...Mario Siciliano's "Rolf" is one of the ugliest and most exploitative mercenary flicks of early 80's.It's filled with depraved violence,gang-rape,torture and strong racist overtones.The soundtrack by Fabio Frizzi is wonderfully cheesy as it contains fabulous song "Rolf! You burned out the love inside!".The scene where the baddest mercenary shoots black children who being thrown through the air as the target practice has to be seen to be believed.8 killed mercenaries out of 10.Pure Italian cult filth!