On "Entourage", whose mansion was Drama forbidden to go to?

On Entourage, Drama was forbidden to go to Hugh Hefner's mansion.

The reference appears in “Aquamansion,” the third episode of Entourage's second season. The episode centers on the possibility of Vince Chase making Aquaman, while the group also receives an invitation to a pajama party at the Playboy Mansion. Johnny “Drama” Chase is initially excluded because Hugh Hefner has banned him from the property.

The storyline turns the mansion ban into one of Drama's comic grievances. He is portrayed as a struggling actor with an enormous sense of celebrity entitlement, so being barred from a famous Hollywood party is especially humiliating to him. Hugh Hefner appears as himself, making the Playboy Mansion a recognizable real-world setting rather than a fictional location. Some descriptions call it the Playboy Mansion rather than simply “Hugh Hefner's mansion”; both refer to the same place and support the stored answer.