@AlSweigart ChatGPT4 knew it.
Me: Think about the characters in Empire Strikes Back one by one and identify which one or ones are bald.
ChatGPT: In "The Empire Strikes Back," the most prominent character that is bald is Lando Calrissian's aide, Lobot. He has a cybernetic implant that wraps around the back of his bald head, which connects him to Cloud City
Another regen & he mentions Darth Vader is bald, too.