2008 | Co-starred with his sons Andy and John in the Philadelphia production of Arthur Miller's play "The Price," in which he played a furniture appraiser who mediates between two estranged brothers (played by his sons) |
2006 | Cast in the production of "Awake and Sing!" at the Arena Stage in Washington, DC |
2001 | Returned to sitcoms as Daniel Stern's father in "Danny" (CBS); cancelled after only airing twice |
1997 | Had a recurring role as a priest on the ABC legal drama "The Practice" |
1997 | Again played Kirstie Alley's father in the NBC sitcom "Veronica's Closet" |
1996 | Played Thomas Edison in the Off-Broadway play "Camping with Henry and Tom"; co-starred with son John Prosky |
1995 | Cast as the pro bono lawyer for death row inmate Sean Penn in "Dead Man Walking" |
1993 | Appeared opposite Robin Williams in "Mrs. Doubtfire" as a television station owner |
1993 | Played a self-deprecating priest in "Rudy" |
1992 | Appeared in "Hoffa" starring Jack Nicholson in the title role; again collaborated with Mamet who scripted |
1992 | Had a small role as Nicole Kidman's father in Ron Howard's "Far and Away" |
1988 | Played a mafia don in David Mamet's feature film, "Things Change" |
1988 | Starred opposite Sam Waterston in Lee Blessing's Broadway drama "A Walk in the Woods"; earned second Tony Award nomination |
1987 | Cast as a longtime executive who gets fired in director James L. Brooks' "Broadcast News" |
1984 | Played the big-hearted desk sergeant Stanislaus 'Stan' Jablonski on "Hill Street Blues" (NBC) |
1984 | Nominated for a Tony Award for his performance in David Mamet's "Glengarry Glen Ross" |
1984 | Cast as the villainous co-owner of the New York Knights baseball team in "The Natural" |
1983 | Played the evil garage owner in "Christine" |
1982 | First played Kirstie Alley's father in a guest appearance on "Cheers" (NBC) |
1981 | Made feature acting debut in Michael Mann's "Thief" |
1975 | Professional stage debut, "The Dybbuk" opposite Dianne Wiest at the Arena Stage in Washington, DC |
| Spent 23 seasons as a resident actor with the Arena Stage Theatre in Washington DC |
| Awarded a scholarship at New York's American Theatre Wing |
| Returned home and took over the family grocery |
| Received an honorable discharge from the military after the death of his father |
| Joined Air Force and served in the Korean War after graduating from college |
1945 | At age 15, played the stage manager in a high school production of "Our Town" |