He was a cast member on the NBC sketch comedy series Saturday Night Live, where he debuted as a featured player during the show's 42nd season in 2016, alongside Mikey Day and Melissa Villaseñor.

[4] Moffat was born and raised in Chicago, Illinois, and graduated from North Shore Country Day School in 2000.

[8] Moffat made his debut on Saturday Night Live on the October 1, 2016 episode hosted by Margot Robbie with musical guest The Weeknd, alongside Mikey Day and Melissa Villaseñor.

[10] His screentest included Chris Hemsworth and future president Joe Biden, who he would later portray.

[12] On the December 19, 2020 episode, Moffat appeared in the cold open playing President-elect Joe Biden, taking over the role from Jim Carrey.