Catch the full episode of Storm Chasers Sunday, November 1st @ 10pm E/P, only on Discovery. dsc.discovery.com Reed steps up his science to take on Dr. Josh Wurman?s massive research project. Joel has second thoughts. The fallout reaches Sean, who makes a drastic decision. ... storm chasers reed timmer discovery channel dominator tiv crew sean casey tornado intercept vehicle tim samaras team twistex tornadovideos doghouse scout jeep intrepid 2009 texas panhandle new mexico violent twister ...