Visitors from across space and time will be coming to Woodhorn Museum in Ashington next weekend.
The Intergalactic Invaders Day will be at the museum on Sunday, July 20, from 10am to 4pm.
There will be a host of science fiction characters ranging from Daleks to Doctors, Jedis to Jawas and many more.
There will be talks, quizzes and more.
The official charity for this year is improvements to the Accessible Carriage on the Woodhorn Narrow Gauge Railway.
Previous invaders day events have seen visitors learn how to build a Dalek and how to be a stormtrooper.
For more information about the event, visit www.experiencewoodhorn.com or call the museum on (01670) 528080.