Is Alien: Escape open? Alien: Escape is open during normal opening hours of the attraction. Please make sure you check the main attraction opening times here to avoid disappointment: Buy Tickets Related articles What is Alien: Escape? Is the Planetarium still open? What are the Terms and Conditions for Tickets and Entry at Madame Tussauds London? Are there restrictions for using a Standard or Premium Merlin Annual Pass at Madame Tussauds London? What is the Wax Hand experience?