John Mulaney is an actor and stand-up comedian. In 2007, he debuted in the sketch comedy series Human Giant. He later gained mainstream recognition for appearing in Saturday Night Live. He also served as writer and producer in several episodes. In 2012, he released his own special titled John Mulaney: New in Town. Between 2013 and 2015, he appeared as George St. Geegland in Kroll Show. After this, he starred as the lead role John Mulaney in the Fox sitcom Mulaney. He went on to star as Simon Sawyer in the mockumentary series Documentary Now! He still stars on the said show up to present. Recently, he portrayed Henry David Thoreau in the Apple TV+ series Dickinson.