'Sisters' trivia and fun facts

Dianne Wiest and James Brolin also work together on the tv show, Life in Pieces (2015).

Third movie Tina Fey and Amy Poheler have starred together in. First, Mean Girls (2004) and then Baby Mama (2008).

Paula Pell wrote the two parts of the sisters just for Tina Fey and Amy Poehler.

Originally titled "The Nest".

Second movie Tina Fey and Amy Poehler have starred in as the main characters.