Dirty Harry "Rawhide", was responsible for creating Callahan's distinctive old-fashioned brown and yellow checked jacket to emphasize his strong values in pursuing crime. Filming for "Dirty Harry" began in April 1971 and involved some risky stunts, with much footage shot at night and filming the city of San Francisco aerially, a technique for which the film series is renowned. Eastwood performed the stunt in which he jumps onto the roof of the hijacked school bus from a bridge, without a stunt double. His face is clearly visible throughout the shot. Eastwood also directed the suicide-jumper scene. The line, "My, that's a big
Dirty Harry controversy when it was released, sparking debate over issues ranging from police brutality to victims' rights and the nature of law enforcement. Feminists in particular were outraged by the film and at the 44th Academy Awards protested outside the Dorothy Chandler Pavilion, holding up banners which read messages such as "Dirty Harry is a Rotten Pig". Jay Cocks of "Time" praised Eastwood's performance as Dirty Harry, describing him as "giving his best performance so far, tense, tough, full of implicit identification with his character". Neal Gabler also praised Eastwood's performance in the film: "There's an incredible pleasure in watching Clint