Seriously. Just STOP IT already. Star Wars so don't read if you don't want to know

Shortly before Lugosi's death in August 1956, he had been working with Wood on numerous half-realized projects, variously titled The Vampire's Tomb or The Ghoul Goes West.[9] Scenes unconnected to Plan 9, featuring Lugosi weeping at a funeral, walking in front of Tor Johnson's house at daytime, walking in and out of the side door of the Johnson home at nighttime and a daylight scene on a patch of scrub land near a highway showing Lugosi stalking towards the camera and dramatically spreading his Dracula cape before furling it around himself and walking back the way he came, had been shot. Only the first two sequences had reached any level of completion. When Lugosi died, Wood shelved these projects.[9]

Shortly after Lugosi's death the story and screenplay for Grave Robbers from Outer Space were written and finalized, with Wood planning to use the unconnected, unrelated footage of Lugosi as a means of putting a credit for him on the picture. Wood used the Lugosi footage as a means of attracting actors to the picture, gaining the interest of Gregory Walcott and Maila Nurmi, among others, by telling them he was making "Bela Lugosi's last movie". Though Wood's actions were driven in part by the desire to give his film a "star name" and attract horror fans, the Lugosi cameo was also meant as a loving tribute and farewell to the actor, who had become fast friends with Wood in the last three years of Lugosi's life. Wood hired his wife's chiropractor, Tom Mason, as a stand-in for Lugosi, even though Mason was taller than Lugosi and bore no resemblance to him,[9] making him one of the earliest "fake Shemps". Narration from Criswell was also employed in an attempt to better link Lugosi's footage with the rest of Plan 9. Every last scrap of material Wood had of Lugosi was utilized in the theatrical cut of the film, including what are minor sprocket discolorations, film trims that would in a normal film be discarded as unusable. Cuts of the film on VHS during the '80s and '90s, the vast majority of which were unauthorized bootleg dupes, varied drastically not only in quality but also in the amount of Lugosi material retained.

https://en.wikipedia.org/wiki/Plan_9_from_Outer_Space