Peter Killian Gallagher (born August 19, 1955) is an American actor. Description above from the Wikipedia article Peter Gallagher, licensed under CC-BY-SA, full list of contributors on Wikipedia.
as Mitch Allison
as Charles York
as Tyler
as Mitch Clarke
as Mike Sullivan
as Brett (uncredited)
as Howard
as Self
as Mitch Clarke
as Ken Scott
as Andrew Finney
as Self - Guest
as Brian Foster
as Self
as Hank Mitchell
as Orson Schwartzman
as Benedict Ryan
as Jonathan Reeves
as Edward Valmont
as Willy Williams
as The Interviewer (voice)
as Nick Skolka
as Joel Greenberg
as Larry
as Mr. Anderson
as Paul Sveck
as Vince
as Gavin
as Vince Scali
as Barry Scheck
as Narrator (voice)
as Arthur Campbell
as Marty Buchwald
as Slater
as Ethan Carver
as Jonathan Reeves
as Dr. Michael Foster
as Dean Stacy Koons
as Self - Guest
as Professor Vinick
as David Hamilton
as Sky Masterson (segment "Guys & Dolls")
as Self
as Self - The O.C.
as Himself
as The Mole King (voice)
as Len Martin
as Self
as Self
as Sandy Cohen
as Chuck Cedar
as Philippe Ferronaire
as Ted
as Guido
as Self
as Tom Chapman
as Self
as First Priest
as Jonathan Reeves
as Harry
as Jordin
as Bob Matthews
as Blackburn
as Buddy Kane
as William Dodds
as Jared (voice)
as Bernard Marx
as Dr. Joe Messenger
as Johnny Scardino
as James Ritchie
as Jack Kale
as Self
as Gideon Hausner (voice)
as Self
as David Lewis
as John Hayes
as narrator
as Wynn Park
as Kurt (voice)
as Michael Chambers
as Peter Callaghan
as Self
as Alan Campbell
as Jack Robbins
as Vic Tenetta
as Robert Madigan
as Atty. Dennis Riley
as Stormy Weathers
as John
as Self - Guest
as Mitch Allison
as Dr. Yorgrau
as Himself / Sky Masterson
as Dan Riley
as Philip Kautsky
as Larry Levy
as Self
as Matt
as Bob Freeman
as Pollak
as Philip Quennell
as Richard Quince
as David West
as John Mullany
as Aaron Copler
as Brother Tony
as Lt. Cmdr. John Challee
as Leo Frank
as Edmund Tyrone
as Kai
as Jack Dolan
as Nick
as Michael Pappas
as Caesare
as John Skagska
as Self - Performer
as Harry
as Story