Possible Clues:

• Richard of TV's 'The Real McCoys'
• Actor Richard
• Actor Richard of the "Rambo" movies
• “Body Heat” actor Richard
• Richard of "Rambo" flicks
• 'The Real McCoys' co-star of 1950's-60's TV
• Richard of "Rambo" films
• 'The Sand Pebbles' actor, 1966
• Portrayer of Rambo's mentor
• Richard of "The Real McCoys"