After a few decades of being curious about this movie, I finally watched this online. My verdict-It's mostly lame! Only two scenes made me really laugh: When Bill Hudson keeps going back and forth to look himself in the mirror where he notices some changes concerning his eyebrows as he goes back to his date at the table while they're having dinner and when he and his brothers spoof The Exorcist. I also found myself interested when some other familiar faces showed up like John Larroquette, Gary Owens, and Robert Donner who I remember as Exidor on "Mork & Mindy". And then there were a couple of musical numbers I liked. Otherwise, Hysterical is mostly unfunny.