Lora

Star Trek: The Animated Series
Lora was the name given to an illusion cast by an alien creature known as a Rigelian hypnoid. Galactic swindler and con man Harcourt Fenton Mudd used the illusion of "Lora" convince miners on the planet Motherlode to purchase love potion crystals from him. Federation officers Captain Kirk and Mister Spock came to the planet, and Spock dispelled the illusion of Lora with his phaser, revealing the hypnoid's true form.