This Week On The Shows: Sept 20-24

• Monday
  
  
  
  • Ø

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• Tuesday
  
  • Leno: Ed Helms (1st guest)
  • Fallon: Tina Fey

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• Wednesday
  
  • Leno: Betty White (2nd guest)

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• Thursday
  
  • Kimmel: Zach Galifianakis (1st guest)
  • Fallon: Amy Poehler

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• Friday
  
  
  
  • Letterman: Brian Regan

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All guests as listed on shows' web sites at time of posting. Changes in schedule may be reflected in updates.