Nicholas Kroll is an American actor, voice actor, comedian, writer, and producer. He is known for creating and starring in the Comedy Central series Kroll Show, The Oh, Hello Show, the FX comedy series The League, the Hulu sketch comedy series History of the World, Part II, and starring in and co-creating the animated Netflix series Big Mouth and Human Resources.

Kroll Show is an American sketch comedy television series created by and starring comedian Nick Kroll. John Levenstein and Jonathan Krisel served as the show's executive producers. The series aired on the American cable television network Comedy Central from January 16, 2013, to March 24, 2015.