He began his acting career in the theater as a player for the Boston Repertory Theatre in the early 1970s .
After graduating from high school in 1971 , Morse studied acting at the William Esper Studio .
Morse began Morse 's acting career in the theater as a player for the Boston Repertory Theatre in the early 1970s .
After graduating from high school in 1971 , Morse studied acting at the William Esper Studio .