Given the question: Generate a question that has the following answer: McKay for the following movie plot: In Marin County, two gas company men are lured by a scantily-clad woman to a remote spot in Mill Valley and killed by Bobby Maxwell (DeVeren Bookwalter). Maxwell's gang, the People's Revolutionary Strike Force (PRSF), plans to use the gas men's uniforms and van as part of an ambitious series of crimes that will make them rich. Inspector Harry Callahan (Clint Eastwood) and his partner Frank DiGiorgio (John Mitchum), after dealing with a chronic fainter, arrive at a liquor store where robbers have taken hostages. The robbers demand a car with a police radio; the inspector provides one by driving his squad car into the store and shooting the robbers. His superior Captain McKay (Bradford Dillman) reprimands Callahan for "excessive use of force", injuring the hostages, and causing $14,379 of damage to the store, and temporarily transfers him out of the Homicide unit. While assigned to Personnel, Callahan participates in the interview process for promotions, and learns that affirmative action means that three of the new inspectors will be female including Kate Moore (Tyne Daly), despite her very limited field experience. The PRSF uses the gas company van to steal M72 LAW rockets, Colt M16 rifles, a Taser and other weapons from a warehouse. In the course of the robbery, three people are killed: a security guard whom Maxwell kills for his keys; DiGiorgio, whom Maxwell stabs in the back after he stumbles in on the robbery after discovering the guard's body; one of Maxwell's accomplices is accidentally shot when DiGiorgio's gun goes off. Maxwell finishes her off as "dead weight" with DiGiorgio's weapon. To Callahan's distress, Moore is his new partner; she claims to understand the risk, noting thatbesides DiGiorgiotwo other partners of his have died. After watching an Army demonstration of the LAW rocket on a firing range, they visit the Hall of Justice to sit in on an autopsy on the security guard killed in the robbery. Shortly afterwards, a bomb explodes in the bathroom. Callahan and Moore chase down and...
The answer is:
Who was Callahan's superior?