Possible Clues:

• Gordon of 'Oklahoma!'
• Gordon in ''Oklahoma!''
• Gordon ___, co-star of 1955's 'Oklahoma!'
• Actor/singer Gordon
• Gordon of "Oklahoma!"
• He played opposite Jones in 'Carousel' and 'Oklahoma!'
• Gordon --, US actor and singer who appeared in the film versions of 'Oklahoma!' and 'Carousel'
• Gordon of 'Carousel'
• "Oklahoma!" star, 1955