Josh Groban and Monica Barbaro in The Good Cop (2018)

Tony Danza and Josh Groban in The Good Cop (2018)

Isiah Whitlock Jr. and Josh Groban in The Good Cop (2018)

Stephen Colbert, Josh Groban, and Sara Bareilles in The Late Show with Stephen Colbert (2015)

Sarah Michelle Gellar and Josh Groban in Conan (2010)

John Krasinski, Josh Groban, and Sharlto Copley in The Hollars (2016)

Steve Whitmire and Josh Groban in The Muppets. (2015)

Steve Whitmire, Eric Jacobson, and Josh Groban in The Muppets. (2015)

Eric Jacobson and Josh Groban in The Muppets. (2015)

Gary Sinise, Megan Dodds, and Josh Groban in CSI: NY (2004)

Ludacris, Brad Paisley, Josh Groban, and Kesha in Rising Star (2014)

Sarah Brightman and Josh Groban in Sarah Brightman: La Luna - Live in Concert (2001)

Max Greenfield, Josh Groban, and Sophie Turner in The Late Late Show with James Corden (2015)

Tina Fey and Josh Groban in Muppets Most Wanted (2014)

Tony Danza, Alanna Ubach, John Scurti, and Josh Groban in The Good Cop (2018)

Isiah Whitlock Jr., Josh Groban, Monica Barbaro, and Bill Kottkamp in The Good Cop (2018)

Josh Groban at an event for The 82nd Annual Academy Awards (2010)