Acting

2022

(1 episode)

2021		That's My Jam (1 episode) as Self - Guest
2021		Eye Candy (10 episodes) as Self - Host

2020		The Not-Too-Late Show with Elmo (1 episode) as Self
2020		Celebrity IOU (1 episode) as Self

2018		The Good Cop (10 episodes) as Tony Caruso Jr.
2018		American Idol (1 episode) as Self

2016		Rising Star (10 episodes)
2016		Michael McIntyre's Big Show (1 episode) as Self - Interviewed Guest
2016		Full Frontal with Samantha Bee (1 episode) as Self

2015		Crazy Ex-Girlfriend (1 episode) as Himself
2015		The Muppets (1 episode) as Himself
2015		Life in Pieces (1 episode) as Ian
2015		The Late Show with Stephen Colbert (1 episode)
2015		The Late Late Show with James Corden (1 episode) as Self - Guest

2014

(1 episode) as Self (1 episode) (1 episode) as Self - Musical Guest

2013

(1 episode)

2012

(2 episodes) as Self

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

2009		Watch What Happens Live with Andy Cohen (4 episodes) as Self - Guest
2009		Glee (2 episodes) as Josh Groban
2009		Parks and Recreation (1 episode) as Josh Groban
2009		Skavlan (1 episode) as Self - Guest

2008

(1 episode) as Self

2007		Fredag hela veckan (1 episode) as Self - Music guest
2007		The Alan Titchmarsh Show (1 episode) as Self
2007		Any Dream Will Do (2 episodes)
2007		The Graham Norton Show (3 episodes) as Self
2007		Tim and Eric Awesome Show, Great Job! (1 episode) as Self

2005		It's Always Sunny in Philadelphia (1 episode) as Josh Groban
2005		The Office (2 episodes) as Walter Bernard, Jr.
2005		American Dad! (1 episode) as Daniel (voice) (1 episode) as Josh Groban (voice) (1 episode) as Whiny Parishioner (voice)

2004		CSI: NY (1 episode) as Josh Groban
2004		Open Access (1 episode) as Self
2004		Willkommen bei Carmen Nebel (1 episode) as Self

2003		Soundstage (2 episodes)
2003		Jimmy Kimmel Live! (1 episode) as Self (2 episodes)

2002		American Idol (1 episode) as Self
2002		E! Live from the Red Carpet (1 episode) as Self

2001

(4 episodes) as Self

1998

(1 episode) as Self

1997		Ally McBeal (2 episodes) as Malcolm Wyatt
1997		The View (1 episode) as Self - Guest (4 episodes) as Self

1996

(1 episode) as Self - Host (1 episode)

1994

(1 episode) as Self

1993		Late Night with Conan O'Brien (1 episode) as Self - Musical Guest
1993		GMTV (2 episodes) as Self

1992

(3 episodes)

1989

(1 episode)

1988

(1 episode) as Self - Guest (2 episodes)

1981

(1 episode) as Self

1979

(1 episode) as Self

1974

(1 episode) as Self

1971

(1 episode) as Self

1956

(1 episode) as Self - Host

1953

(1 episode) as Self

1952

(1 episode) as Self

Writing

1956

(1 episode) … Lyricist