Outer Limits episodes are available on video and on DVD from Amazon.com
When the mysterious laser device intercepts an alien being with an impenetrable shielding device - the ultimate defensive weapon - the wife of the man who invented it sees her dreams of wealth and power about to come true. But like Lady Macbeth, her ambition becomes her demise.
"The Bellero Shield" (1964)
Director: John Brahm
Guest cast: Martin Landau, Sally Kellerman