Related Clues:

• Author of "I Am Not Spock" (1975) and "I Am Spock"
• Leonard who played Spock
• Actor whom Obama called ''big-eared and level-headed''
• Longtime Shatner co-star
• Spock’s longtime portrayer
• Author of “I Am Not Spock” and “I Am Spock”
• "I Am Spock" author Leonard