It's Episode 53, the 1 Year Anniversary of the beginning: Episode 1.
TheDean! and Thaddeus bring you all the usual segments: TheDean!'s Journal, TheDean! sings, Niall of the Week, The Smiting List, Meme of the Week, plus a special FML bonanza, plus the 30 Year Anniversary of the death of Bon Scott (Rock In Peace), The Adventures of Jack's Bag, and MORE.
And of course, there's still a fire at one end and a fool at the other, 1 year later.