The Avengers (1961)

S02E04 Bullseye

As shareholders of Anderson's, a small-arms manufacturer, are murdered one after another, a wealthy tycoon prepares for a takeover. Meanwhile, rifles and other firearms, potentially produced by Anderson's, are being trafficked into Africa. To uncover the truth, Cathy Gale steps onto the board with a 20 percent stake, determined to get to the bottom of the growing chaos.