American film producer and production manager who served as executive producer on all three Kelvin timeline films: Star Trek, Star Trek Into Darkness and Star Trek Beyond.
Jeffrey Chernov is a veteran line producer who joined J.J. Abrams's team for the 2009 film Star Trek, on which he is credited as an executive producer and unit production manager.
He held the same executive producer role on Star Trek Into Darkness in 2013, and stayed with the series when Justin Lin took over as director for Star Trek Beyond in 2016, which was filmed largely in Vancouver and Dubai.
His work was on the practical side of production, covering budgets, schedules and the logistics of large-scale shoots, rather than story development.