 He killed 23 in four years and 60 by eight, all of whom he claimed to have killed in self-defense, in the line of duty, or fleeing justice.In the 1969 film, Cogburn helped a headstrong 14-year-old girl, named Mattie Ross (Kim Darby), along with Texas Ranger LaBoeuf (Glen Campbell), to track down Tom Chaney (Jeff Corey), the man who drunkenly killed her father.In the sequel, he teamed up with elderly spinster Eula Goodnight (Katharine Hepburn) and an Indian boy named Wolf while on the trail of the desperado, Hawk (Richard Jordan), who had stolen a shipment of nitroglycerin from the United States Army and killed family members of both Goodnight and Wolf.