So Darling, So Deadly (1966)

Cast

Tony Kendall, Brad Harris, Barbara Frey, Luisa Rivelli, Ernst Fritz Fürbringer

Overview

A scientist invents a filter that can increase the power of a laser beam, turning it into a death ray! A dangerous crime organization wants the device and will stop at nothing to get it, while murder and violence follow Joe and Tom to Singapore as they try to foil the evil plans.