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MUPPET MADNESS
Watch out for flying poultry! Tina Fey helps castmates Jane Krakowski and James Marsden fight off a pack of Muppets while filming a scene for 30 Rock in midtown Manhattan on Monday.
More from PEOPLE
Watch out for flying poultry! Tina Fey helps castmates Jane Krakowski and James Marsden fight off a pack of Muppets while filming a scene for 30 Rock in midtown Manhattan on Monday.
