JEFF GUM Producer JEFF GUM IS AN AMERICAN PRODUCER AND ACTOR WHO HAS STARRED IN MOVIES SUCH AS THE FORGIVEN, THE VAULT, DAY OF THE DEAD, AND PRODUCER OF BLOCKBUSTER FILMS SUCH AS RAMBO: LAST BLOOD, THE FORGIVEN, TESLA AND MANY OTHERS. DAVID LYLE executive producer NICK LYLE executive producer JOHN R. SHERMAN executive producer TIEN TRAN development/brand strategy