The Just For Laughs 40th Anniversary Gala just announced even more reasons to laugh on July 30th with an incredible line-up of presenters. Join Howie Mandel, Russell Peters, Jimmy Carr, George Wallace, Fortune Feimster, Atsuko Okatsuka and Dave Merheje, as they present an all-star line up of stand-ups featuring Caroline Rhea, Chris Redd, Hoodo Hersi, Katherine Ryan, Matteo Lane, Tommy Tiernan and special guest Rick Mercer, and celebrate 40 years of hilarious memories and laughter.