He was President of Production at Warner Bros. Pictures, before establishing an existing and long-standing producing deal with the studio.

The films include Good Fellas (1990), Reversal of Fortune (1990), JFK (1991), Unforgiven (1992), Heat (1995), Twister (1996), L.A.

[3] Gerber also received a Golden Globe nomination for Best Foreign Language Film for A Very Long Engagement in 2005.

Most recently, he produced Elizabeth Taylor: The Lost Tapes which debuted at the Cannes Film Festival in May 2024.

Gerber is an investor in a number of restaurants and food brands including Gracias Madre, Gjusta, and Barnana.