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Peter Gallagher
AKA: Peter Killian Gallagher · Peter Gallager · ピーター・ギャラガー · 彼得·蓋勒 · Пітер Галлагер
Acting
Born: 1955
New York City, New York, USA
29 Global Credits
🔥 1.7 Popularity
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Biography
Peter Killian Gallagher (born August 19, 1955) is an American actor. He is best known for his roles in the films Sex, Lies, and Videotape (1989), American Beauty (1999), and Palm Springs (2020).
Known For
Everybody's Live with John Mulaney
Future John Mulaney
2025 · US
Reboot
Tyler
2022 · US
Mr. Mayor
Brett (uncredited)
2021 · US
Stars in the House
Self
2020 · US
The Owl House
Del Clawthorne (voice)
2020 · US
Zoey's Extraordinary Playlist
Mitch Clarke
2020 · US
Truth Be Told
Andrew Finney
2019 · US
Tamron Hall
Self - Guest
2019 · US
Full Credits
| Show / Title | Year | Credit / Role |
|---|---|---|
| Everybody's Live with John Mulaney | 2025 | Future John Mulaney |
| Reboot | 2022 | Tyler |
| Mr. Mayor | 2021 | Brett (uncredited) |
| Stars in the House | 2020 | Self |
| The Owl House | 2020 | Del Clawthorne (voice) |
| Zoey's Extraordinary Playlist | 2020 | Mitch Clarke |
| Truth Be Told | 2019 | Andrew Finney |
| Tamron Hall | 2019 | Self - Guest |
| The Conners | 2018 | Brian Foster |
| Man Seeking Woman | 2015 | Joel Greenberg |
| Togetherness | 2015 | Larry |
| Covert Affairs | 2010 | Arthur Campbell |
| Californication | 2007 | Dean Stacy Koons |
| Shark | 2006 | Frank Bell |
| The Megan Mullally Show | 2006 | Self - Guest |
| Grey's Anatomy | 2005 | David Hamilton |
| The Late Late Show with Craig Ferguson | 2005 | Self |
| The Tony Danza Show | 2004 | Self |
| The Ellen DeGeneres Show | 2003 | Self - Guest |
| Comedy Central Roasts | 2003 | Self |
| The O.C. | 2003 | Sandy Cohen |
| The View | 1997 | Self |
| Superman: The Animated Series | 1996 | Kurt (voice) |
| Late Night with Conan O'Brien | 1993 | Self - Guest |
| Fallen Angels | 1993 | Dr. Yorgrau |
| Homicide: Life on the Street | 1993 | Chris Rawls |
| LIVE with Kelly and Mark | 1988 | Self |
| American Playhouse | 1982 | Charles Castle |
| Tony Awards | 1956 | Self - Performer |