Welcome to the forums, you came to the right place. Hopefully you do decide to stick around since we're always looking for new active members. If you have any questions don't be shy to ask me or the other members around GF.
Yeah I saw The Clash, and GBH as well. Great shows.
SgtSchlitz is kinda a wordplay on Sgt Schultz. Another interesting thing about Hogan's Heroes is that Rod Sterling once said it was the most disturbing thing on T.V. because it makes light of a P.O.W. camp.