Freddie needs a new coat for a "Doctor Who" fan-club event; Ash asks Freddie and Stuart for advice on winning back his ex-girlfriend; and Ash, Violet and Penelope make a shocking discovery during a shopping excursion.

In episode #204 of Science Goes to the Movies, series co-hosts Dr. Heather Berlin and Faith Salie are joined by Mukund Vengalattore, atomic physicist and Assistant Professor of Physics at Cornell University, to talk about quantum physics in the British sci-fi show, Doctor Who.

The Doctor joins with world ecology experts to overcome the Krynoid. Tom Baker, Elisabeth Sladen. Scorby: John Challis. Henderson: Ray Barron. Chase: Tony Beckley.

The Krynoid develops quickly on Chase's country manor. Chase: Tony Beckley. Dr. Who: Tom Baker. Scorby: John Challis. Krynoid's Voice: Mark Jones. Amelia: Sylvia Coleridge. Thackeray: Michael Barrington.

The Doctor and Leela (Louise Jameson) investigate a dark lighthouse on Fang Rock. Vince: John Abbott. Reuben: Colin Douglas. Ben: Ralph Watson.

The theft of a secret weapon leads the Doctor (Tom Baker) to a confrontation with a giant robot. Stewart: Nicholas Courtney. Sarah: Elisabeth Sladen. Robot: Michael Kilgarriff.

The TARDIS arrives on contemporary Earth, where Sarah comes into contact with what appears to be a fossilised human hand. This is in fact the last surviving fragment of a Kastrian called Eldrad, who was blown up in space as a punishment for attempting to wipe out his own people.

Dr. Who returns to Gallifrey and finds himself accused of plotting to kill the President (Llewellyn Rees). Hildred: Derek Seaton. Master: Peter Pratt. Goth: Bernard Horsfall.

The Doctor, Sarah and Harry return to Earth in response to the Brigadier's summons. UNIT are investigating a series of attacks on North Sea oil rigs and have set up a temporary HQ in the Scottish village of Tullock. The attacks are the work of a huge cyborg, the Skarasen, controlled by a group of aliens called Zygons whose spaceship lies at the bottom of Loch Ness.

In the mysterious world of the Nethersphere, plans have been drawn. Missy is about to come face to face with the Doctor, and an impossible choice is looming... "Death is not an end" promises the sinister organization known only as 3W - but, as the Doctor and Clara discover, you might wish it was.

The TARDIS arrives in the marshes of the third moon of the planet Delta Magna. While trying to get an accurate reading on the tracer, the Doctor is shot at by Thawn and Fenner, two men from a nearby methane refinery..

The Doctor and Donna land in the 51st century to visit the greatest library in the universe, encompassing an entire planet, but are baffled when they find it deserted. To the best he can determine, the library has been closed for 100 years, so the arrival of a team of archaeologists led by River Song (Alex Kingston) comes as something of a surprise. They discover the Vashta Nerada, carnivorous cre...

A group of astronauts returns from Mars with a peculiar problem: Their touch brings death.

Once you see the mummy, you only have 66 seconds to live. The Doctor races against time.

The TARDIS, as seen before, seems to display a mind of its own and whisks the Doctor, Donna, and the Time Lord's former companion Martha Jones to the planet Messaline, in the midst of a savage war between humans and the fish-like Hath. Martha is abducted by the Hath shortly after the time travellers arrive. Rescuing Martha becomes the Doctor and Donna's main priority, as well as attempting to put ...