Sam Rockwell, who won the Academy Award for an actor in a supporting role for his work in “Three Billboards in Ebbing, Missouri,” talks about how he prepared for his Oscar-winning role.
Sam Rockwell at the Oscars: Ebbing is very much like Mayberry
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Sam Rockwell, who won the Academy Award for an actor in a supporting role for his work in “Three Billboards in Ebbing, Missouri,” talks about how he prepared for his Oscar-winning role.