What actors and actresses appeared in Crashing - 2007?

You are likely thinking of the 2017 HBO comedy series "Crashing," not a 2007 film of that name.

"Crashing" (2017) starred:

* Pete Holmes as Pete Holmes (a fictionalized version of himself)

* Tisha Campbell as Sarah

* Lauren Lapkus as Christa

* Artie Lange as Artie

* George Basil as George

* Scott Adsit as Chris

* Josh Murray as Josh

It also featured guest stars such as:

* Sarah Silverman

* Bill Hader

* John Mulaney

* Amy Schumer

* Jim Gaffigan

* Kyle Mooney

* Judy Greer

There is no known film called "Crashing" released in 2007.