Treat Williams plays Lenny Ross in 5 episodes from Season 6 to Season 12 of Blue Bloods. Richard Treat Williams is an American actor, writer and aviator.
| Age | 69 years |
| Height | 1.77 m |
| treat.williams2 | |
| Spouse | Pam Van Sant |
| @Rtreatwilliams | |
| Children | Gill Williams, Elinor Williams |
| Net Worth | $10 million |