Cardiff and the surrounding areas were put in grave danger today when an array of Doctor Who monters escaped from the new Experience in Cardiff Bay.

The BBC have confirmed that the dramatic break out took place at approximately 8am, when a Cyberman, Ood, Silent and a Scarecrow were all spotted fleeing from the premises following an explosion. It is believed that it was planned by a Dalek. The monsters have recently relocated to Cardiff from London ahead of the Experience’s launch next month.

“If any members of the public spot the monsters in Cardiff, please don’t approach them yourselves,” Head of Exhibitions for BBC Worldwide, Paula Al Lach, said in a statement. “They are extremely dangerous. Please report your sighting to us on our Facebook to help us track their movements and we can ensure they are returned.”

Take a look at the video below to see what they got up to during their mass city escape!

Fans have been reassured that today’s incident will not delay the Experience’s opening. Tickets are on sale now priced £9 (child), £13 (adult), £38 (family). It opens 20th July.