—		Creature Commandos (7 episodes) as Eric Frankenstein (voice)
—		My Dentist's Murder Trial (1 episode)

2021		Animal (1 episode) as Self - Narrator (voice)
2021		Q-Force (10 episodes) as Buck (voice)
2021		Marvel Studios Assembled (1 episode) as Self

2017

(2 episodes) as Self

2016		Crisis in Six Scenes (6 episodes) as Vic
2016		Stranger Things (34 episodes) as Jim Hopper
2016		Animals. (1 episode) as Hawk (voice)

2015		The Late Show with Stephen Colbert (1 episode) as Self
2015		The Late Late Show with James Corden (1 episode) as Self - Guest
2015		Hot Ones (1 episode) as Self

2014		Variety Studio: Actors on Actors (1 episode) as Self
2014		State of Affairs (13 episodes) as David Patrick
2014		Manhattan (10 episodes) as Reed Akley
2014		Late Night with Seth Meyers (2 episodes) as Self
2014		Off Camera with Sam Jones (1 episode) as Self
2014		Rake (13 episodes) as David Potter

2013		Drunk History (1 episode) as Vietnam Memorial Head
2013		Banshee (2 episodes) as Robert Dalton

2012		Elementary (1 episode) as Dr. Mason Baldwin
2012		The Newsroom (10 episodes) as Elliot Hirsch
2012		Blue (3 episodes) as Cooper

2011

(0 episodes) as Roger Anderson

2009

(1 episode) as Frank Ambrose

2006		The Unit (1 episode) as Gary Weber
2006		The Book of Daniel (1 episode)

2002

(1 episode) as Christopher Clark

2001

(1 episode) as Paul Devildis (1 episode) as Wesley John Kanderson

1999

(1 episode) as Terry Jessup

1990

(1 episode) as Jay Carlin (1 episode) as Mike

1989

(1 episode) as Fred Kranepool (voice)

1975

(1 episode) as Self - Host

—

(1 episode) … Executive Producer