Doctor Who: The Five Doctors

A race of giant Gastropods has taken over the planet Jaconda. Their leader, Mestor, now intends to cause an enormous explosion in order to spread his people's eggs throughout the galaxy, and he kidnaps juvenile twin geniuses from Earth to work out the necessary mathematical equations. Space fighters led by Lieutenant Hugo Lang are dispatched to get the twins back, but they come under attack and Lang is the sole survivor when his ship crashes on the asteroid Titan III. A newly regenerated Doctor and Peri become involved and help Jaconda's elderly former ruler Professor Edgeworth, who is really a Time Lord named Azmael, to defeat Mestor and free the planet's bird-like indigenous people from the gastropods' reign of terror. Azmael, however, sacrifices his life in the process.

The Shadow of the Tower is a historical drama that was broadcast on BBC2 in 1972. It was a prequel to the earlier serials The Six Wives of Henry VIII and Elizabeth R. Consisting of thirteen episodes, it focused on the reign of Henry VII of England and the creation of the Tudor dynasty.

Top Secret was a British TV spy series broadcast in two seasons on ITV in 1961-1962 which was produced by Associated-Rediffusion. It starred William Franklyn as suave secret agent Peter Dallas, over a total of 26 black-and-white episodes, each filling a 60 minutes slot. All episodes also featured Patrick Cargill as Miguel Garetta, and Alan Rothwell as "Mike".

Juliet Bravo was a drama that focused on two female police inspectors, neither of whom were called Juliet Bravo! These two inspectors worked in the small fictional town of Hartley, Lancashire. Jean Darblay was on the scene first and had trouble with her sexist colleagues. However she soon managed to gain their trust and prove a woman could be a successful police officer and housewife. Jean's call sign was Juliet Bravo. When she was promoted and moved on she was replaced by Kate Longton who not only took over the patch but also the headaches that went with it.

The Doctor has teamed up with himself before to save lives. This time, he must save his past self in order to ensure his own existence in his present. What could Chessene and dim-witted lackey Shockeye have planned with the Sontarans? Only one thing is known for sure: time will tell.

The Fifth Doctor tries to take Tegan back to Heathrow Airport but the TARDIS arrives in the 17th century instead of the 20th. The time travellers find a space capsule has crash-landed nearby and that its alien occupants, three Terileptil prison escapees, intend to wipe out all indigenous life on Earth by releasing rats infected with an enhanced strain of the great plague. The creatures are also using a sophisticated android to strike terror into the local villagers. Aided by itinerant thespian Richard Mace, the Doctor tries to unravel the evil plot.

Thriller is a British television series, originally broadcast in the UK from 1973 to 1976. It is an anthology series: each episode has a self-contained story and its own cast. As the title suggests, each story is a thriller of some variety, from tales of the supernatural to down-to-earth whodunits.