Enemy (also known as Fatal Mission) is a 1990 American action/adventure film directed by George Rowe and starring Peter Fonda, who also co-wrote the screenplay.
A CIA agent posing as a journalist (Peter Fonda) assassinates a North Vietnamese official then escapes into the jungle, where he comes across a beautiful female spy (Tia Carrere). At first they're enemies, but come to the realization that they must work together if they want to get out alive.
Enemy was filmed in the Philippines in 1988.