| Year | Title | Role | Location |
| 1970-1972 | 1776 | Joseph Hewes u/s Thomas McKean u/s John Hancock | US National Tour |
| 1972 | 1776 | John Dickinson | Bergen Mall Shopping Center |
| 1972-1974 | Grease | Vince Fontaine | US National Tour |
| 1975 | Grease | Vince Fontaine | Royale Theatre, Broadway |
| 1976 | 1600 Pennsylvania Avenue | Delegate of New Jersey / Ordway / Singer | Mark Hellinger Theatre, Broadway |
| 1977 | Jesus Christ Superstar | Caiaphas | Paper Mill Playhouse |
| 1978 | Man of La Mancha | Dr. Carrasco / The Duke | US National Tour |
| 1979-1980 | Sweeney Todd: The Demon Barber of Fleet Street | Ensemble u/s Sweeney Todd | Uris Theatre, Broadway |
| 1980 | Anyone Can Whistle | Treasurer Cooley | Berkshire [Theatre Festival] |
| 1980-1981 | Sweeney Todd: The Demon Barber of Fleet Street | Passerby / Ensemble u/s Sweeney Todd u/s Judge Turpin | US National Tour |
| 1982-1983 | Cats | Chorus u/s Old Deuteronomy | Winter Garden Theatre, Broadway |
| 1983-1984 | La Cage aux Folles | Renaud u/s Albin u/s Georges u/s Edouard Dindon | Palace Theatre, Broadway |
| 1984-1985 | La Cage aux Folles | Albin | Golden Gate Park |
| 1984-1985 | La Cage aux Folles | Albin | Pantages Theatre |
| 1985-1987 | La Cage aux Folles | Albin | Palace Theatre, Broadway |
| 1987 | Kismet | Hajj | Heinz Hall |
| 1987-1988 | Me and My Girl | Herbert Parchester | US National Tour |
| 1988 | La Cage aux Folles | Georges | Paper Mill Playhouse |
| 1990-1991 | Aspects of Love | Marcel Richard u/s George Dillingham | Broadhurst Theatre, Broadway |
| 1990-1991 | Aspects of Love | Sir George Dillingham | Broadhurst Theatre, Broadway |
| 1991 | Man of La Mancha | Don Quixote / Miguel de Cervantes | Artpark |
| 1992 | Gypsy | Herbie | Valley Forge Music Fair |
| 1992 | Gypsy | Herbie | Westbury Music Fair |
| 1993 | Martin Guerre | M. Guerre / Jacques Boeri | Hartford Stage |
| 1993-1994 | La Cage aux Folles | Georges | US National Tour |
| 1994 | Kismet | Hajj | 5th Avenue Theatre |
| 1994 | A Christmas Carol | Ebenezer Scrooge | The Theater at Madison Square Garden |
| 1995 | Call Me Madam | Cosmo Constantine | New York City Center |
| 1995 | Follies | Benjamin Stone | 5th Avenue Theatre |
| 1995-1997 | Sunset Boulevard | Max von Mayerling | Ford Centre for the Performing Arts |
| 1997 | La Cage aux Folles | Georges | Benedum Center |
| 1998 | Follies | Benjamin Stone | San Jose Center for the Performing Arts |
| 1998 | La Cage aux Folles | Georges | US National Tour |
| 1998 | Man of La Mancha | Don Quixote / Miguel de Cervantes | Westbury Music Fair |
| 1998-1999 | Wit | Mr. Bearing / Harvey Kelekian | MCC Theater |
| 1998-1999 | Wit | Mr. Bearing / Harvey Kelekian | Union Square Theatre |
| 1999-2000 | Kiss Me, Kate | Harrison Howell | Martin Beck Theatre, Broadway |
| 2002 | Sweeney Todd: The Demon Barber of Fleet Street | Judge Turpin | Kennedy Center |
| 2002 | Company | Larry | Kennedy Center |
| 2002 | The Boys from Syracuse | Aegean | American Airlines Theatre, Broadway |
| 2003 | Big River | Preacher / Doctor / Voice of Judge / Voice of Duke / Voice of First Man / Ensemble | American Airlines Theatre, Broadway |
| 2004 | Me and My Girl | Sir John Tremayne | Benedum Center |
| 2004 | Sweeney Todd: The Demon Barber of Fleet Street | Judge Turpin | New York City Opera |
| 2004 | Annie | Oliver "Daddy" Warbucks | The Muny |
| 2005 | Big River | Voice of Duke / Doctor / Judge Thatcher | Ford's Theatre |
| 2005-2006 | The Woman in White | Mr. Fairlie | Marquis Theatre, Broadway |
| 2006 | Hello, Dolly! | Horace Vandergelder | Paper Mill Playhouse |
| 2006 | Cabaret | Herr Schultz | Arena Stage |
| 2006-2007 | The Apple Tree | King Arik / Mr. Fallible / Producer | Studio 54, Broadway |
| 2007-2008 | My Fair Lady | Colonel Hugh Pickering | US National Tour |
| 2008 | Dr. Seuss' How the Grinch Stole Christmas! The Musical | Old Max | US National Tour |
| 2009 | Sweeney Todd: The Demon Barber of Fleet Street | Judge Turpin | Casa Mañana |
| 2010 | Sunday in the Park with George | Charles Redmond / Mr. | Arden Theatre Company |
| 2010 | Damn Yankees | Joe Boyd | The Muny |
| 2011-2012 | Anything Goes | Captain | Stephen Sondheim Theatre, Broadway |
| 2012 | Sunset Boulevard | Max von Mayerling | Benedum Center |
| 2015 | La Cage aux Folles | Georges | The Wick Theatre and Costume Museum |