What franchise did both R2-D2 and Luke Skywalker appear in?
R2-D2: R2-D2 is a fictional robot character in the "Star Wars" franchise created by George Lucas, who appears in the original trilogy, the prequel trilogy, the sequel trilogy, and Rogue One. Padmé Amidala:  She was secretly married to the Jedi Anakin Skywalker, and the biological mother of Luke Skywalker and Leia Organa, which makes her the mother-in-law of Han Solo, and the grandmother of Kylo Ren.
Star Wars