Watergate: Season 1, Episode 4

1 - 4: Massacre

Nixon was compelled to appoint a special prosecutor to investigate Watergate. But when Professor Archibald Cox demanded that Nixon hand over his secret office tape recordings, Nixon decided he must be fired. The Attorney 
General refused to fire him and resigned. His deputy refused and was fired. Then the third man in the Justice Department did the deed. It persuaded the American people, for the first time, that Nixon had to go.