| 1968 | Off-Broadway |
Original Off-Broadway Production Off-Broadway |
| 1968 | West End |
London Production West End |
| 1972 | Broadway |
Broadway Transfer Broadway |
| 1974 | Off-Broadway |
Off-Broadway Revival Off-Broadway |
| 1981 | Broadway |
Broadway Revival Broadway |
| 1992 | Off-Broadway |
Off-Broadway Revival Off-Broadway |
| 2004 | London Fringe |
London Revival London Fringe |
| 2006 | Off-Broadway |
Off-Broadway Revival Off-Broadway |
| 2010 | Off-Broadway |
Off-Broadway Production Off-Broadway |
Videos
