![](https://image.tmdb.org/t/p/original/puuDAXANcIRYpRdCo5nOoABRdsy.jpg)
![](https://image.tmdb.org/t/p/w342/xinqAmYrZ1TEwowcQhgTkZVtVE0.jpg)
The Invisible Enemy (3)
Miniaturised clones of the Doctor and Leela are injected into his brain. But they must now fight the virus on its own level. And its servants are closing in around them.
![](https://image.tmdb.org/t/p/w300/lg2ZQpxhWLdtkeBUwfqzJ1HpU28.jpg)
![](https://image.tmdb.org/t/p/w300/unhJQWcgh6FPlyCaKXTnSLT1DrJ.jpg)
![](https://image.tmdb.org/t/p/w300/4DESj7hC2SRQdwNg2F22xuFuukj.jpg)
![](https://image.tmdb.org/t/p/w300/h5VdQxpKfS7nKKWHwY55CN0Sm7E.jpg)
Other episodes for this season
![Horror of Fang Rock (1)](https://image.tmdb.org/t/p/w300/iKoVEWSFDYnHz9G56QPL7IJclix.jpg)
![Horror of Fang Rock (2)](https://image.tmdb.org/t/p/w300/cFW1Zcq6Emgh5srdwhOeMZbKsfM.jpg)
![Horror of Fang Rock (3)](https://image.tmdb.org/t/p/w300/kRzlQTf9Jn8p5MlpUcpG0jrkjqg.jpg)
![Horror of Fang Rock (4)](https://image.tmdb.org/t/p/w300/d5hKpkAsW13fQUn4snoEkmWirIp.jpg)
![The Invisible Enemy (1)](https://image.tmdb.org/t/p/w300/zvZ5JREzqtr1RzbVtaPgIU0HECX.jpg)
![The Invisible Enemy (2)](https://image.tmdb.org/t/p/w300/9JS6Eji5QBNRWZTyfdvzXV0C5Jq.jpg)
![The Invisible Enemy (3)](https://image.tmdb.org/t/p/w300/puuDAXANcIRYpRdCo5nOoABRdsy.jpg)
![The Invisible Enemy (4)](https://image.tmdb.org/t/p/w300/9DlJAb2EOamhXmXvd9O7LSk8BsI.jpg)
![Image of the Fendahl (1)](https://image.tmdb.org/t/p/w300/3ruA7e5QsIIfpX5cC7fajoFWiYh.jpg)
![Image of the Fendahl (2)](https://image.tmdb.org/t/p/w300/bhYyrYFmd8cRw7AkxrdjJsHTh11.jpg)
![Image of the Fendahl (3)](https://image.tmdb.org/t/p/w300/zpwc6bBLFOMigfGYYFypBFbGmId.jpg)
![Image of the Fendahl (4)](https://image.tmdb.org/t/p/w300/7lBPMnanWsgacyEvBBJ7u4qduIP.jpg)
![The Sun Makers (1)](https://image.tmdb.org/t/p/w300/hccylr6uxtec2aogkJR4xpNbSsF.jpg)
![The Sun Makers (2)](https://image.tmdb.org/t/p/w300/lk1P0ikcsFeUxoOIDIllM9N5Rt4.jpg)
![The Sun Makers (3)](https://image.tmdb.org/t/p/w300/wvezYUsoB4JQnBUfRlbds5X52ba.jpg)
![The Sun Makers (4)](https://image.tmdb.org/t/p/w300/7rUICNjyfXp0OaGG6SkB4ucV9ku.jpg)
![Underworld (1)](https://image.tmdb.org/t/p/w300/ok7djQq0mba5Ado6Ix8BZ1StBdj.jpg)
![Underworld (2)](https://image.tmdb.org/t/p/w300/1SOEyrZUm22vfYqUSrHDMxvfSt0.jpg)
![Underworld (3)](https://image.tmdb.org/t/p/w300/goW59WFzKh164iXidEq5qHmZHap.jpg)
![Underworld (4)](https://image.tmdb.org/t/p/w300/8AgD7i32qaUvRBYn2MOu5k8eFZt.jpg)
![The Invasion of Time (1)](https://image.tmdb.org/t/p/w300/fzyDg3DLeDtUkzsIBT4AtjG1HZP.jpg)
![The Invasion of Time (2)](https://image.tmdb.org/t/p/w300/poMyVu6uwd5GAbHL8AtqWu9PPD.jpg)
![The Invasion of Time (3)](https://image.tmdb.org/t/p/w300/fwZZNZMCR6JQvvlErc2DdBAQl3x.jpg)
![The Invasion of Time (4)](https://image.tmdb.org/t/p/w300/yazxkV0InF682EwWXXENihwhatb.jpg)
![The Invasion of Time (5)](https://image.tmdb.org/t/p/w300/7xNvTFxq4KEyUZnZYmgVc7aFjV.jpg)
![The Invasion of Time (6)](https://image.tmdb.org/t/p/w300/noV6Xc8pv9oJFIi3zWnizK8kzcq.jpg)
Miniaturised clones of the Doctor and Leela are injected into his brain. But they must now fight the virus on its own level. And its servants are closing in around them.