Can't Be Undone (1970)

Sinopsis

Manny is on the lam in Hollywood after accidentally killing a Police Detective while in the Valley. He attempts to convince his French girlfriend, Jacqueline, to run away with him to Paris but is only able to entice her younger brother, Sebastien, who wants to make a run for Mexico. Manny runs out of time and options as he goes down up high in the Hollywood Hills.