Sue Costello (born April 2, 1968) is an actress, comedian, writer and producer from the Savin Hill area in the Dorchester neighborhood of Boston, Massachusetts.
[2][3][4] Costello has also appeared on television shows such as NYPD Blue, Tough Crowd with Colin Quinn on Comedy Central, and Comics Unleashed.
She was a guest host on NBC's Later,[5] and has also performed on Comedy Central's "Premium Blend".
[1][5] Costello appeared in NBC's Last Comic Standing in 2004,[7] making it to the finals,[5] and can be heard on Episodes 172 and 936 of Marc Maron's podcast, WTF.
[11][12] In Watts, California, there is an official Sue Costello day on September 29.