though he try to hide behind the pseudonym f. c. perl and director r. l. frost can not disguise his style in the nasty a climax of blue power . this adult film follow a security guard ( jason carns ) who get some serious hang ups about woman . in his free time he masquerade a a cop even go as far a convert his ford ltd into a black and white police car and bust prostitute and offer to let them go in return for sexual favor and or or fulfil his sadistic whim ( the first victim be order to crawl around in the mud like a dog . ) . while bum around the beach one day and carns hears gunshot at a nearby house . peek through the window and he witness a woman ( angela carnon ) murder her husband . carnon quickly become the focal point of carns obsession . even a three way in a massage parlor or watch a porno movie at home can not get her out of his mind . when he learn the murder be write off a a suicide and carns decide the murderess shouldn not get off that easy . a climax of blue power be hostile and gritty and and without a trace of political correctness . it also play like a real movie and with a plot and character and believable acting . there even a car chase . carns be effective in his role and his physical attractiveness ( he sort of look like a young kurt russell ) never overshadow his creepiness . carnon and who make numerous softcore movie ( drop out wife and booby trap ) and be another standout . ( incidentally and carnon scene in this movie all appear to be softcore while an obvious stand in be use for the hardcore close ups ) . also appear be frost frequent produce partner wes bishop and a a detective and and uschi digard in a non sexual and and surprisingly and fully clothe cameo . director frost make some of the most stylish roughies of the 1960s ( the pick up and the defiler and hot spur ) . a climax of blue power essentially use frost roughie template and repackages it in a hard x format . though the movie have a few shaky production and story issue at it beginning ( like why do a hooker keep flag down john in front of a police car and an unconvincing day for night scene ) and this be a must for fan of frost work and as well a aficionado of rough sex .