Possible Clues:

• Actor Cobb
• Actor ___ Cobb
• Actor ___ Cobb (2 words)
• Actor Cobb (2 words)
• Cobb of 'On the Waterfront'
• Cobb of "12 Angry Men"
• Cobb of '12 Angry Men'
• "12 Angry Men" actor Cobb
• Cinematic Cobb
• He played Arthur's Willy in 1949