Amy Sedaris Guest Stars on ‘The New Adventures of Old Christine’

The brand-new December 9 episode of CBS sitcom The New Adventures of Old Christine is called “Old Christine Meets Young Frankenstein.”

Stopping by for a visit are Strangers with Candy‘s Amy Sedaris as Frances, a woman Christine picked on long ago, and Saturday Night Live‘s Michaela Watkins, who reprises her role as Matthew’s offbeat girlfriend Lucy.

Christine decides to set a good example as a parent and make amends with her childhood prey Frances when she learns her son Ritchie is following in her mean bullying footsteps.

Continue below for a brief “Old Christine Meets Young Frankenstein” promo clip, which features lots of Sedaris.

The New Adventures of Old Christine airs Wednesdays on CBS at 8pm ET.