Who knew John Stamos could be the victim of an airplane incident? Stamos, who can currently be seen on “ER,” was involved in an altercation with a woman who allegedly took Stamos’ seat and hit the actor during a flight from Chicago to Los Angeles. According to Access Hollywood, the woman reportedly shook him while he was sleeping, took his seat when he was in the restroom and refused to let him sit there. She also hit Stamos in the hand and screamed at the actor. The FBI was notified upon landing. An FBI spokeswoman said, “We responded to a verbal altercation on a United flight, but no arrests were made, no charges filed, so no further information will be released.”