Glenn Howerton
Glenn Franklin Howerton III is an American actor, producer, screenwriter, and director. He is best known for co-creating the long-running FX series It’s Always Sunny in Philadelphia, with Charlie Day and Rob McElhenney. Other lead roles in It’s Always Sunny in Philadelphia are played by Kaitlin Olson, Mary Elizabeth Ellis, David Hornsby, and Danny DeVito.
In 2002, Howerton starred as Corey Howard in the ill-fated That ’80s Show. He went on to guest star on ER as Dr. Nick Cooper in 2003. He had small roles in the films Must Love Dogs (2005), Serenity (2005), Two Weeks (2006), and The Strangers (2008). He also appeared as a nurse in Crank (2006), and reprised the role in its 2009 sequel, Crank: High Voltage. Howerton is most recently known for starring in the lead role of the NBC comedy series A.P Bio (2018). In 2023, he starred in the biopic film Blackberry, playing opposite Jay Baruchel.