While returning from a military expedition a helicopter crash lands a commando unit in a dense, remote tropical jungle – a lost world populated by dinosaurs. Now they must find a way out of this isolated valley before becoming prey for prehistoric predato
家庭主婦唐娜(Dee Wallace 飾)和另一個男人斯蒂夫(Christopher Stone 飾)有染,當她決定中止這段關係的時候,斯蒂夫卻報復性地將他們的關係透露給唐娜的丈夫維克(Daniel Hugh Kelly 飾),夫妻關係頓時陷入僵局。某天,維克以公務之名離開,唐娜則帶著5歲的兒子泰德(Danny Pintauro 飾)來到某汽車旅館居住。