When John Hatem (Tom Wright) passes by a bug zapper near the end of the movie, it is the same zapper that he used in Millican's first movie "The Keyman" referred to as "The Oprah." It has been seen in every movie of Millican's.
Tave, played by Steve Krieger, was also the SFX Coordinator and is best friends in real life with Clynt who he kills in the film, played by Scott Roland who was also the Stunt Coordinator.