John C. Moskoff
Actor
Filmography
| 2018 | I Feel Bad · as Sai |
| 2016 | Pitch · as Lou Armstrong |
| 2015 | Grandfathered · as Old Grandpa |
| 2015 | Grace and Frankie · as Reggie Dunlop |
| 2014 | Hand of God · as Old White Man Juror |
| 2014 | Chasing Life · as Sol Greenberg |
| 2013 | Dads (2013) · as Doctor |
| 2011 | Happy Endings · as Uncle Jerry |
| 2010 | Law & Order: LA · as Marshall Hillstrand |
| 2005 | Everybody Hates Chris · as Doctor |
| 2005 | How I Met Your Mother · as Herm |
| 2004 | Desperate Housewives · as Judge |
| 2003 | Joan of Arcadia · as Mr. Petrov |
| 1997 | The Journey of Allen Strange · as Charles Gainey |
| 1997 | Veronica's Closet · as Elderly Man #1 |
| 1997 | Payback · as Paul Deacon |
| 1996 | The Cable Guy · as Karaoke Party Guest (uncredited) |
| 1994 | Friends · as Uncle Dan |
| 1994 | ER · as Len Weston |
| 1993 | Gypsy · as PhilEn Plex |
| 1993 | Diagnosis Murder · as Cigar Store Proprietor |
| 1992 | Mad About You · as Sam Frank |
| 1991 | Bugsy · as Sulka's Salesman |
| 1991 | Frame Up · as Paul Thompson |
| 1991 | Prison Stories: Women on the Inside · as Correction Officer (segment: Parole Board) |
| 1990 | Triple Cross · as Cast |
| 1990 | Welcome Home, Roxy Carmichael · as Officer TardoEn Plex |
| 1990 | Equal Justice · as Judge Jamison |
| 1989 | Taken Away · as State Attorney |
| 1988 | Goddess of Love · as Desk Cop |
| 1988 | The Wonder Years · as Alvin Pfeiffer |
| 1988 | Terrorist on Trial: The United States vs. Salim Ajami · as Man In Diner |
| 1987 | Beverly Hills Buntz · as Man |
| 1987 | Thirtysomething · as Herb Holzman |
| 1987 | Jake and the Fatman · as Max Green |
| 1987 | Out of This World (1987) · as Teacher |
| 1986 | Vasectomy: A Delicate Matter · as Francis |
| 1985 | The Golden Girls · as Jerry |
| 1985 | Moonlighting · as Steven |
| 1984 | 1st & Ten · as Tom Kotter |
| 1982 | St. Elsewhere · as Workman |
| 1980 | It's a Living · as Man |
| 1980 | Portrait of an Escort · as Dr. Sean Feldon |
| 1980 | |
| 1979 | Archie Bunker's Place · as Man #2 |
| 1978 | Diff'rent Strokes · as The Bailiff |
| 1977 | Carter Country · as Mickey |
| 1976 | Laverne & Shirley · as Store Detective |
| 1976 | Mary Hartman, Mary Hartman · as Policeman |
| 1974 | |
| 1971 | Great Performances · as Sidney Conway |