When a star-shaped 1970s Carl's Jr. sign arrives in need of a fast-food facelift, Rick and his team aim for a restoration that's out of this world. Will the stars align for a tasty tune-up or will Rick be left with a belly ache? And later, Ron returns from a monster picking trip with a huge haul. Can he sell his treasures and earn Rick's approval or will he be left with a pile of junk?