During his speech at the Democratic National Convention this evening, Hollywood actor Kal Penn mocked fellow actor Clint Eastwood’s speech at the Republican National Convention.

“I’ve worked on a lot of fun movies but my favorite job was having a boss who gave the order to take out Bin Laden and is cool with all of us getting gay married,” Penn said. “So thank you invisible man in the chair for that.”

Eastwood’s speech featured a conversation with an empty chair, signifying President Obama.