Warped Con had celebrity guests from film and TV such as cast members from Game of Thrones, Dr Who, Star Wars, including former Dr Who actor Silvester McCoy, and Chuckle Brother Paul Elliot.
It also saw hundreds of fans dressing up for the event. Can you spot youself in our pictures of the amazing costumes worn by fans?
9. Familiar face?
Mikey Mamah, 11, pictured meeting the Terminator, the Entertainernator UK. Picture: Marie Caley NDFP-31-08-19-WarpedCon-2 Photo: Marie Caley
10. Light sabre
Warped Con, gets underway at Doncaster Racecourse. Picture: Marie Caley NDFP-31-08-19-WarpedCon-14 Photo: Marie Caley
11. Family event
Stevie-Leigh Sharp, ten, pictured with her brother Horatio, 11, enjoying the Warped Con event. Picture: Marie Caley NDFP-31-08-19-WarpedCon-11 Photo: Marie Caley
12. Deadpool
Deadpool pictured during Warped Con at Doncaster Racecourse. Picture: Marie Caley NDFP-31-08-19-WarpedCon-10 Photo: Marie Caley