Preston Mohr has been a visual effects production coordinator since July 2021. He is known for his work on Twisters (2024), Barbie (2023), and Don't Worry Darling (2022). Raised in New Jersey, Preston studied computer science and film at Syracuse University's S.I. Newhouse School of Public Communications. He wrote and directed the short film Skylight (2021) for his senior capstone, leading a small production team and band of five visual effects artists. He did a variety of work as a freelance visual effects artist before working as a visual effects production coordinator for Warner Bros. on Don't Worry Darling (2023), Barbie (2023), and Salem's Lot (2024). He then went on to work with the production team of Twisters (2024) for Universal.

Outside of filmmaking, Preston is an avid enthusiast of software design and programming.