David G. Trotti worked as a Second Assistant Director for Star Trek: The Next Generation and Star Trek: Voyager and later as First Assistant Director for Star Trek: Enterprise. He also worked on Star Trek VI: The Undiscovered Country.
Trotti is married to actress and stand-in Amy Kate Connolly and is the son in law of hair stylist Laura Connolly. Together they appeared as civilian ceremony attendees in the last Star Trek: Enterprise episode "These Are the Voyages...".
He was also a Second Assistant Director for the 1990 horror movie Evil Spirits, starring Michael Berryman and Bert Remsen. He was also brought in to serve as Second Assistant Director for Robert Duncan McNeill's short film, 9mm of Love, starring Ethan Phillips and Liz Vassey.
He also worked as First Assistant Director for the short-lived television series Just Legal.