Terminator, Terminator 2, Terminator 3, Red Heat, The Sixth Day, True Lies, Running Man, Predator, Commando, Eraser, Last Action Hero, Batman & Robin, End of Days, Junior, Total Recall, Kindergarten Cop, Twins, Raw Deal, Conan the Barbarian, Conan the Destroyer
Don't forget Pumping Iron (his body building film) and cactus Jack (not actually the star in this, that was Kirk Douglas, arnie played "Handsome Stranger").
terminator 1,2,3 junior,twins,connan the barbarian,destroyer,hercules,predator,raw deal,red heat,commando,last action hero,kindergarten cop,true lies,runningman,sixth day,batman&robin ,end of days,total recall,colleteral dammage,red sonya,jingle all the way