Gregg Henry

Gregg Lee Henry (born May 6, 1952) is an American actor.

He is best known for his performance as serial killer Dennis Rader in the television film The Hunt for the BTK Killer and for playing various "heavies" in various films, such as in Payback (1999), Marvel Studios' Guardians of the Galaxy films and Brian De Palma's Body Double (1984), the latter of whom Henry has collaborated with frequently over the years, acting in six De Palma films.

Biography
Henry was born May 6, 1952, in Lakewood, Colorado. He has been featured in over 75 television programs, including The Riches; Firefly; Chicago Med; 24; Airwolf; CSI: Crime Scene Investigation; Murder, She Wrote; Gilmore Girls; Matlock; In The Heat Of The Night; L.A. Law; Falcon Crest; Designing Women; Moonlighting; Magnum, P.I.; Rich Man, Poor Man Book II; The Mentalist; Castle; Glee; Burn Notice and Breakout Kings.

He played Hugh Pannetta alongside Eddie Izzard and Minnie Driver on the FX television series The Riches. He played the role of Dobbs in the USA Network series White Collar and Hollis Doyle on the ABC series Scandal. Starting June 10, 2013, he played Detective Carl Reddick in The Killing. In 2014, he had a small role in the Marvel film Guardians of the Galaxy as well as its sequel as Peter Quill's grandfather. He appeared in recurring roles in Hell on Wheels and The Following. He also portrayed the title role in Shakespeare's Julius Caesar in 2017's Shakespeare in the Park in New York City.

Personal life
Henry is married to American theatre director Lisa James.