![BBC One - Doctor Who, Series 1, World War Three, World War Three: Behind the Scenes - Slitheen costume. BBC One - Doctor Who, Series 1, World War Three, World War Three: Behind the Scenes - Slitheen costume.](https://ichef.bbci.co.uk/images/ic/976xn/p01wb2zq.jpg)
BBC One - Doctor Who, Series 1, World War Three, World War Three: Behind the Scenes - Slitheen costume.
![Started to panic!' Doctor Who star recalls terror as she struggled to breathe in costume | Celebrity News | Showbiz & TV | Express.co.uk Started to panic!' Doctor Who star recalls terror as she struggled to breathe in costume | Celebrity News | Showbiz & TV | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/79/1200x712/1647403_1.jpg)
Started to panic!' Doctor Who star recalls terror as she struggled to breathe in costume | Celebrity News | Showbiz & TV | Express.co.uk
![What planet are they on? The very unusual life forms found at a Dr Who convention | Daily Mail Online What planet are they on? The very unusual life forms found at a Dr Who convention | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2009/05/01/article-0-04C70C97000005DC-435_468x333.jpg)
What planet are they on? The very unusual life forms found at a Dr Who convention | Daily Mail Online
![zeppy.io dr who on Twitter: "Rare #doctor who fancy dress dress up outfit # costume #slitheen fit 5-7 years, LINK: http://t.co/jM0jEzVKej http://t.co/m5u26Mdjxr" / Twitter zeppy.io dr who on Twitter: "Rare #doctor who fancy dress dress up outfit # costume #slitheen fit 5-7 years, LINK: http://t.co/jM0jEzVKej http://t.co/m5u26Mdjxr" / Twitter](https://pbs.twimg.com/media/CGTFt1ZUQAAwUXN.jpg)
zeppy.io dr who on Twitter: "Rare #doctor who fancy dress dress up outfit # costume #slitheen fit 5-7 years, LINK: http://t.co/jM0jEzVKej http://t.co/m5u26Mdjxr" / Twitter
![Kieran Highman on Twitter: "You could buy a Slitheen costume??? #DoctorWho https://t.co/OQ0nI0c3w5" / Twitter Kieran Highman on Twitter: "You could buy a Slitheen costume??? #DoctorWho https://t.co/OQ0nI0c3w5" / Twitter](https://pbs.twimg.com/media/ErqEahyVoAEGwjx.jpg:large)
Kieran Highman on Twitter: "You could buy a Slitheen costume??? #DoctorWho https://t.co/OQ0nI0c3w5" / Twitter
![BBC One - Doctor Who, Series 1, World War Three, World War Three: Behind the Scenes - Slitheen costume. BBC One - Doctor Who, Series 1, World War Three, World War Three: Behind the Scenes - Slitheen costume.](https://ichef.bbci.co.uk/images/ic/976xn/p01wb249.jpg)
BBC One - Doctor Who, Series 1, World War Three, World War Three: Behind the Scenes - Slitheen costume.
![BBC One - Doctor Who, Series 1, World War Three, World War Three: Behind the Scenes - Slitheen costume. BBC One - Doctor Who, Series 1, World War Three, World War Three: Behind the Scenes - Slitheen costume.](https://ichef.bbci.co.uk/images/ic/976xn/p01wb26t.jpg)
BBC One - Doctor Who, Series 1, World War Three, World War Three: Behind the Scenes - Slitheen costume.
![BBC One - Doctor Who, Series 1, World War Three, World War Three: Behind the Scenes - Slitheen costume. BBC One - Doctor Who, Series 1, World War Three, World War Three: Behind the Scenes - Slitheen costume.](https://ichef.bbci.co.uk/images/ic/976xn/p01wb26w.jpg)
BBC One - Doctor Who, Series 1, World War Three, World War Three: Behind the Scenes - Slitheen costume.
![Who FX on Twitter: "Neill Gorton designed the Slitheen and took inspiration from doodles by Russell T Davies. http://t.co/bRjPpvMvw8" / Twitter Who FX on Twitter: "Neill Gorton designed the Slitheen and took inspiration from doodles by Russell T Davies. http://t.co/bRjPpvMvw8" / Twitter](https://pbs.twimg.com/media/BxfDi-zIUAAaoiB.jpg:large)
Who FX on Twitter: "Neill Gorton designed the Slitheen and took inspiration from doodles by Russell T Davies. http://t.co/bRjPpvMvw8" / Twitter
![Started to panic!' Doctor Who star recalls terror as she struggled to breathe in costume | Celebrity News | Showbiz & TV | Express.co.uk Started to panic!' Doctor Who star recalls terror as she struggled to breathe in costume | Celebrity News | Showbiz & TV | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/79/590x/secondary/The-Slitheen-4200488.jpg?r=1659125952786)