Chris and Graham welcome comic/actor Bryan Callen into the Nerd HQ. Special themed episode focusing on Comedy films. Bryan talks about what it was like being in The Hangover 1&2 and working with Todd Phillips.  They go into how difficult it is to make a good comedy sequel.  Also what are their favorite comedy films and why like Spinal Tap, Holy Grail, Coming to America and many others.  It's a special Nerd show you cannot afford to miss!