An image from 13 Reasons Why, one of the productions that also features Mark Pellegrino.

Mark Pellegrino

April 9, 1965 — Los Angeles, California, USA

Mark Ross Pellegrino (born April 9, 1965) is an American actor of film and television. He is best known for his work on Lost and Supernatural.

The Big Lebowski

1998

2005

2001

2004

2017

2007

2005

2003