Pat O'Brien is an American radio host and sportscaster that appears in the episode "Free Hat" as the host of Excess Hollywood.
He announces that the updated version of Raiders of the Lost Arc has been completed and is to be premiered in front of celebrities and other rich guests.
Pat O'Brien wears a black suit with a white shirt and a red tie. He has red, receding hair and a thick red mustache. He also wears black, round-framed glasses.
- Credited as the "Excess Hollywood Presenter" in ""South Park" Free Hat (TV Episode 2002)". IMDb.com.