Al Pacino plays a mad music producer opposite Helen Mirren in what may be one of his craziest roles to date
Al Pacino runs through a lot of angry monologues and even more wigs in the first trailer for HBO's "Phil Spector"
The actor is portraying the titular manic music producer, who is serving 19 years to life in prison for the second-degree murder of actress Lana Clarkson in 2003.
The movie premieres on March 24.
See the many heads of hair Pacino will be wearing: