Jack Blessing
Known For

CSI: Crime Scene Investigation

The X-Files

ER

The Closer

Diagnosis: Murder

Star Trek: Deep Space Nine

The Practice

M*A*S*H
All Movies (32)
- Missing Link2019 · as McVitie the Conductor (voice)
- Shock and Awe2017 · as Man on Phone (voice)
- Legends of Oz: Dorothy's Return2014 · as Additional Voices (voice)
- ParaNorman2012 · as Slob Guy / Civil War Ghost (voice)
- Megamind2010 · as Newscaster (voice)
- Open Season2006 · as Additional Voices (voice)
- Talladega Nights: The Ballad of Ricky Bobby2006 · as Jarvis
- Thirteen Days2000 · as John Scali
- Above Suspicion2000 · as Nick
- Murder at 75 Birch1999 · as Detective Todd Holman
- Murder One: Diary of a Serial Killer1997 · as Detective Seybolt
- The New Age1994 · as (voice)
- Samantha1992 · as Herman Hathaway
- Miss America: Behind the Crown1992 · as Eric Chandler
- The Last of His Tribe1992 · as Tom Waterman
- The Marla Hanson Story1991 · as Joel
- Working Tra$h1990 · as R. Judson Kimbrough
- The Spirit of '761990 · as Voice Talent (voice)
- Joshua's Heart1990 · as Nick
- Mothers, Daughters and Lovers1989
- Uncle Buck1989 · as Additional Voices (voice)
- Strange Voices1987 · as Dr. Dorfman
- Summer School1987 · as Student
- Tonight's the Night1987 · as Peter
- Children of a Lesser God1986 · as Announcer
- Hamburger: The Motion Picture1986 · as Nacio Herb Zipser
- Amos1985 · as Scott Lasher
- Galaxy of Terror1981 · as Cos
- Miracle on Ice1981 · as Mark Pavelich
- Heaven's Gate1980 · as Emigrant Boy
- Women at West Point1979 · as Tom Fenton
- The Defection of Simas Kudirka1978 · as Kabek
All TV Shows (41)
- The Closer2005 · as Dr. Dennis Blair
- George Lopez2002 · as Jack Powers
- CSI: Crime Scene Investigation2000 · as Officer Danny Finn
- Judging Amy1999 · as Russell Lynchburg
- Maximum Bob1998 · as Agent Neff
- Brooklyn South1997 · as Anthony Fiano
- Cracker1997
- Smart Guy1997 · as Mr. Delk
- The Practice1997 · as DA Horowitz
- Dangerous Minds1996
- Profiler1996 · as Burton
- Everybody Loves Raymond1996 · as Dr. Hammond
- Murder One1995
- The Naked Truth1995 · as Mr. Donner
- Cybill1995 · as Stan
- Life with Louie1994
- Touched by an Angel1994 · as Howard Heller
- ER1994 · as Roger Drummond
- Diagnosis: Murder1993 · as Special Agt. Matthew Dickerson
- seaQuest DSV1993 · as Gaye
- The X-Files1993 · as Dr. Jack Preijers
- Star Trek: Deep Space Nine1993 · as Dulmur
- The Larry Sanders Show1992 · as Denis Markle
- Home Improvement1991 · as Dr. Breen
- Northern Exposure1990 · as Professor Aaron Martin
- Dream On1990 · as Dr. Raines
- Capital News1990
- Mancuso, F.B.I.1989
- Roseanne1988
- Empty Nest1988 · as Evan Phillips
- China Beach1988
- Day by Day1988 · as Kevin Farrell
- thirtysomething1987
- The Golden Girls1985 · as Father Monroe
- Moonlighting1985 · as MacGillicudy
- Small & Frye1983
- Remington Steele1982 · as George Plummer
- Family Ties1982 · as Leonard
- Goodtime Girls1980
- Quincy, M.E.1976
- M*A*S*H1972 · as Lt. Rollins