Bolaji Badejo as the Xenomorph in Alien. A Nigerian design student, Badejo was discovered in a bar by a member of the casting team, who put him in touch with Ridley Scott. Scott believed that Badejo, at 7 feet 2 inches (218 cm) and with a slender frame, could portray the Alien and look as if his arms and legs were too long to be real, creating the illusion that there could not possibly be a human being inside the costume.