You won't like Liz Lemon when she's angry! Tina Fey and James Marsden were spotted out in NYC on Thursday filming scenes together for 30 Rock and Tina had a very unusual prop.

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The 41-year-old actress was wearing some huge Incredible Hulk gloves and looked like she was contemplating hitting James! But the green gloves could have been Liz's attempt at dressing up for St. Patrick's Day.

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If you look closely, some extras are wearing some St. Patrick's Day-themed accessories. Tina's co-stars Jane Karakowski and Tracy Morgan were also seen filming in some green ensembles.

Should be a fun episode!