I did some searching and couldn't find if this was mentioned, so sorry if this has been covered before..
Unfortunately this is a little late now, but Seth Romatelli, [one half of the very funny Podcast "Uhhyeahdude,"] had a small role in the Britney Spears movie Crossroads. Also, the other half, Johnathan Larroquette is John Larroquette's [from Night Court] son.
I'll bet he lives maybe 20-30 minutes from where you record HDTGM, and if you could get in contact with him, would gladly come talk about his experience on set. This would also be a great opportunity for some free self promotion on each other's amazing podcasts.
Again, sorry if this has been mentioned before.
Thanks for being awesome,
-Dan Duquette