audition
to hold auditions for the leading role

carve out
to carve out a great role in a film

indicter
to assume the role of indicter

leading
leading role

letter-perfect
the actor was letter-perfect in his role

play
...play the role of / to play the part of

role
supporting role

role-play
role-play

RPG
role-playing game

supporting
supporting role

title
title role