I bet it'll never have the impact of "The Bellero Shield".
Have wondered how you’ve been doing.
Fascinating.
Don’t recall if I saw that show, or not:
A scientist (Landau) builds a powerful laser weapon. One night a benevolent alien from a light world on the top of our galaxy rides the laser down to earth. The scientist’s wife (Kellerman) tries to shoot him with a laser gun but he raises a powerful shield. The scientist and the alien share knowledge with one another. When the scientist leaves the wife shoots the alien in order to get his shield technology. During a demonstration she raises the shield but is unable to take it down, thus trapping her. The alien, believed dead, comes to her rescue and lowers the shield before dying. The woman, left insane with guilt at killing an alien that only thought to help her, believes herself to still be trapped within the shield as the episode ends.
From Wiki