Patrick Thomas O'Brien

CSI: Crime Scene Investigation

Rol: Edward Cormier

Monk

Rol: Brent Donovan

ER

Rol: Carmichael

Gilmore Girls

Rol: Brian's Dad

Malcolm in the Middle

Rol: Dad Driver

The West Wing

Rol: Hanson

Married... with Children

Rol: Wally

It's Always Sunny in Philadelphia

Rol: Associate

Babylon 5: Başlangıç

Rol: Cart Owner

Sahil Güvenlik

Home Improvement

Rol: Ink Ingram

Sabrina, the Teenage Witch

Rol: Index Man