Possible Clues:

• 'Two Thumbs Up' critic Roger
• Critic who wrote 'Behind the Phantom's Mask'
• Who said 'No good movie is too long. No bad movie is short enough'
• Longtime "At the Movies" co-host Roger
• First film critic to win a Pulitzer
• He said 'I learned to be a movie critic by reading Mad magazine'
• Roger who left "At the Movies"
• Roger of "At the Movies"
• Noted Chicago Sun-Times critic
• Author of a 'Little Movie Glossary'