Robert Klein returns to SNL to host one of the most unique and memorable episodes in the show's history.There is A LOT going on in this one...recurring characters (a lot of 'em), classic sketches, iconic characters introduced, a runner that has to go down as one of the greatest of all time, and for the second week in a row the host just can't help themselves from joining in with the musical guest.Oh right...Bonnie Raitt is the musical guest this week. She plays two numbers and tries to ...