Don Knotts has been getting all the press (and rightly so), but let's not forget Darren McGavin, who also died this weekend. As Kolchak, The Night Stalker, he fought off all manner of monsters and vampires long before Scully and Mulder. Don, of course, was either Barney Fife or Mr. Furley, depending on how old you are. To us, he'll always be Mr. Limpet.