“Man of the House”, the 2005 action-comedy starring Tommy Lee Jones as a Texas Ranger, is not well reviewed. It is, however, a film I worked on, as a consultant for a company called Big Crowds. Our mission was to fill a football stadium with background fans . . . or at least make it look that way on camera. My guests today — Alexa Sheehan, Ken Twohy, and Damon Chang — were members of my team.