This diminutive actor was on a huge network hit. His favorite game was finding an extra each week that he could spend the entire week with having sex and then leave them at the end. He did not do it really out of malice, he was just a lonely guy. Anyway, one week, his A list at the time co-star, also had his eyes on an extra and they made a deal. The deal was they would get the producers to bring her back for an extra week so they could each have her for a week. Well, it turns out they both liked her so much, this extra managed to stay on the show for an entire season and even ended up getting a speaking role.