Possible Clues:

• Big influence on Rosie
• First name in old TV talk
• Griffin of TV lore
• '___ Griffin's Crosswords'
• Griffin of game show fame
• "Jeopardy!" first name
• Last first name in ''Wheel . .'' . credits
• Media mogul Griffin
• -- Hughes, Australian fast bowler who played in 53 Tests in 1985-94
• Griffin who loved game shows