Premiere Of Sony Pictures Classics' "At Any Price" - Red CarpetA video of Dennis Quaid having an epic meltdown on the set of one of his movies went viral on the Internet a few days ago, but many smelled something fishy about the whole thing. Was it a Jimmy Kimmel prank, like the girl who catches on fire while twerking?

Well, Kimmel disavowed himself from the Quaid rant, but it seems it WAS a prank from Funny or Die. The comedy site released the entire video today. In it, Quaid is performing a serious monologue when a guy in a silly costume wanders onto the set. From there, he launches into the tirade "captured" in the cellphone footage, in which he lashes out at the "zombies" and the "f---ing baby" watching him.