Sheena and Xena are both fictional characters who have been featured in various media, including television shows, comic books, and films. Sheena is an American action-adventure series that aired from 1955 to 1956, while Xena is a fantasy television series that ran from 1995 to 2001. Both characters are strong female protagonists who fight for justice and protect the innocent. They are often seen as role models for young women, inspiring them to be brave and independent.