Claim: Michael McCullers worked with Americans.
Evidence: He is the writer and director of the 2008 comedy Baby Mama starring Tina Fey and Amy Poehler.
Amy Meredith Poehler -LRB- -LSB- ˈpoʊlər -RSB- born September 16 , 1971 -RRB- is an American actress , comedian , director , producer , and writer.