Creature from the Black Lagoon Grave Walker. Color: Multicolor size: One Size Brand: Rubie######x27;s Costume Co MPN: RU68379 UPC: 082686683791 EAN: 0082686683791. The Creature from the Black Lagoon Grave Walker Halloween Decoration adds a creepy touch to your holiday decor. Based on the classic movie, it has fine detailing for a more realistic look. You can use it to greet trick-or-treaters or guests at a Halloween party. It's also ideal for adding ambiance to a haunted house. This creature grave walker is easy to display. Simply set it on the ground, floor or other flat surface...