Zachary Hartwell a friend who had been hanging with Dunn just before the crash at a Philly-area bar earlier in the night has been identified as the passenger who was killed with Ryan Dunn.  Hartwell was 30.

Cops say that Dunn and Hartwell (pictured right) both died in the car crash that happened around 2:38 am on  Monday morning. 

Sources who were at the bar with the two men said that Dunn had intended to drop Hartwell off at his home and then Dunn planned to hang out with another friend after that, a TMZ report said.

Hartwell is credited as a production assistant on the Jackass 2 movie and recently had a small role in the Bam Margera-directed 2009 movie Minghags.