Possible Clues:

• Chance with love for a westerner
• Unexpected to receive Oscar for a Western
• … in opposite region
• Western idol with accent that's all over the place
• Ring character on staff – not a Westerner
• Officer from police department goes mental losing head - it's a western thing
• Colin acted badly in western
• Zero chance appearing topless in western
• Western police force commander lent a cosh