Related Clues:

• Introductory TV episode
• Dominant, as a male
• Kind of male or dog
• Lindbergh, notably
• Sky jockey
• Batsman
• Feature of some corkscrews
• Early software version
• Corkscrew, for wine
• "Cast Away" casualty
• Word before male or dog
• First act
• First number
• TV trial balloon
• ___, beta, gamma . . .