Acting

2023

(13 episodes) as Jim Kearney

2022		The Jennifer Hudson Show (1 episode)
2022		Password (2 episodes) as Self - Celebrity Guest
2022		Devoured (6 episodes) as Narrator

2019		Crisis Aftermath (1 episode) as Self
2019		Batwoman (1 episode) as Lex Luthor
2019		The Kelly Clarkson Show (1 episode)

2018

(1 episode) as Eugenio Derbez

2017		Ryan Hansen Solves Crimes on Television (2 episodes) as Jon Cryer
2017		Drop the Mic (1 episode) as Self
2017		Will & Grace (1 episode) as Jon Cryer

2016		Justice League Action (3 episodes) as Felix Faust (voice)
2016		DC's Legends of Tomorrow (1 episode) as Lex Luthor

2015		Supergirl (20 episodes) as Lex Luthor
2015		The Late Late Show with James Corden (1 episode) as Self

2014		The Flash (1 episode) as Lex Luthor
2014		Late Night with Seth Meyers (1 episode) as Self

2013

(1 episode) as Customer

2012

(1 episode) as Lex Luthor

2010		Conan (1 episode) as Self
2010		Who Do You Think You Are? (1 episode) as Self

2009

(1 episode) as Self - Guest

2006

(2 episodes) as Ken Truscott

2005		The Reichen Show (1 episode) as Self
2005		American Dad! (1 episode) as Desk Clerk (voice) (1 episode) as Quacky (voice)
2005		The Late Late Show with Craig Ferguson (2 episodes) as Self

2004		Retrosexual: The '80s (5 episodes) as (archive footage)
2004		The Tony Danza Show (1 episode) as Self - Guest
2004		The Soup (3 episodes)
2004		Danny Phantom (2 episodes) as Freakshow (voice)
2004		On Air with Ryan Seacrest (1 episode) as Self

2003		NCIS (2 episodes) as Cyril Taft
2003		Two and a Half Men (262 episodes) as Alan Harper
2003		The Ellen DeGeneres Show (3 episodes) as Self
2003		Hey Joel (13 episodes) as Joel Stein
2003		Jimmy Kimmel Live! (1 episode) as Himself

2000		CSI: Crime Scene Investigation (1 episode) as Jon Cryer (uncredited)
2000		The Trouble with Normal (7 episodes) as Zack Mango

1999

(2 episodes) as Kevin (voice)

1998		Becker (1 episode) as Roger
1998		Hercules (2 episodes) as The Winged Wolves (voice)
1998		Getting Personal (18 episodes) as Sam Wagner
1998		Two Guys and a Girl (1 episode) as Justin

1997		Dharma & Greg (1 episode) as Brian (uncredited)
1997		The View (1 episode) as Self
1997		The Practice (1 episode)

1996		E! True Hollywood Story (2 episodes)
1996		The Rosie O'Donnell Show (1 episode) as Self - Guest

1995		Partners (22 episodes) as Bob
1995		The Outer Limits (1 episode) as Trevor McPhee

1992

(1 episode)

1989

(20 episodes) as Teddy Zakalokis

1985

(1 episode) as Phil

1956

(1 episode) as Self - Performer

Directing

2013

(2 episodes) … Director

2003

(3 episodes) … Director

Production

2023

(13 episodes) … Executive Producer

Writing

2003

(1 episode) … Story