Instagram/Jonathan Bennett & Gregg Celebrity Mean Girls star Jonathan Bennett joins General Hospital in May as Joe Fitzpatrick. Get the casting news and details on his return to daytime TV. April 17, 2026 AceShowbiz - Jonathan Bennett is set to join the cast of ABC's long-running daytime drama General Hospital, with his character Joe Fitzpatrick scheduled to appear starting in May, according to Deadline. Jonathan Bennett, widely recognized for his role as Aaron Samuels in the 2004 hit film Mean Girls, is returning to daytime television after previously starring on ABC's All My Children.