Jeremy Piven Makes Good With 'Tonight Show' Page Boy By Giving Him an 'Entourage' Cameo

Jeremy Piven previously played a prank on Jay Leno's page a year ago when he was on The Tonight Show With Jay Leno, so last night Jeremy showed fans that he made good with Jay's page by putting him in a small role in Entourage — a very small role.

OK! VIDEO: WATCH ARI GO NUTS AFTER LEARNING HIS WIFE IS DATING BOBBY FLAY ON ENTOURAGE

Jeremy threw a Hollywood fit last year as a prank on Jay's page by blowing up when he saw sushi in his dressing room.

"I have mercury poisoning," he said. "You know that right?"

"Yes, I didn't do anything with the food," the page replied. "Yes."

He then proceeded to kick things in his dressing room and shout obscenities as the page stood outside looking completely terrified.

Well, Jeremy reappeared on The Tonight Show and said he felt so bad about the prank that he put the guy in an episode of Entourage.

To help see him in the clip (via AOL TV), Jay very nicely added an arrow to help point him out.

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Watch the hilarious clip, below!