The crossword solution for the term 'BLANC OR GIBSON' is MEL, which is a three-letter word. This term refers to two famous actors: Mel Blanc and Mel Gibson. Mel Blanc was an American voice actor, comedian, and radio personality who provided the voices of many cartoon characters such as Bugs Bunny, Daffy Duck, Porky Pig, and Tweety Bird. Mel Gibson is an Australian actor, director, and producer who has starred in films such as Braveheart, The Patriot, and the Lethal Weapon series.