Possible Clues:

• "Just the facts" Jack
• "Just-the-facts" Jack
• Friday's portrayer
• Beatrice and Sidney __, founders of the London School of Economics
• Seth who offered better than cold comfort
• Chick ___, who played 'Stompin' at the Savoy'
• Jim who wrote 'MacArthur Park'
• Socialist family toils on book
• James ___ Space Telescope
• Family admiring Stalin decline to take West's lead