The Best Episodes Directed By John Gorrie

The body of one Cadogan West is found in an underground tunnel near Aldgate Station, with his skull smashed, and Holmes is puzzled by the interest his brother Mycroft is showing in the case. Mycroft explains that the top secret plans for a new submarine were in the dead man's pocket, but three of the ten pages were missing when the body was found. Mycroft, on behalf of the British Government, asks his brother to find the missing pages.

David is accused of murder when his wife Irene vanishes. Her promiscuous lifestyle made her the talk of the town, but the gossip has escalated.

Scotland, 11th century. Driven by the twisted prophecy of three witches and the ruthless ambition of his wife, warlord Macbeth, bold and brave, but also weak and hesitant, betrays his good king and his brothers in arms and sinks into the bloody mud of a path with no return, sown with crime and suspicion.

The alien world of Marinus. Perfect peace has reigned here for decades due to the mind-controlling influence of a machine known as the Conscience. But now a race known as the Voord have developed an immunity and Arbitan, keeper of the machine, has been forced to scatter the vital control keys around the planet. Now he needs the help of the time travellers to get them back - it will be an extraordinary journey, with perils every step of the way...

The Doctor and his friends must locate the real murderers and the fourth key before heading off for a final confrontation with the Voord

A jaded businessman sells his company and attempts to change his life for the better by buying a strange piano.

A man married three times might be lucky for the fourth time when he meets a new interest.

Kyros plans on giving his wife a priceless bottle of wine for their anniversary, but he has no intention of drinking to her health.

Moira hears a woman discussing a trip to Paris with her lover Donald. Is her husband, also called Donald, having an affair?

An ex-soldier meets a beautiful woman on a nostalgic trip back to his old base. But she isn't all she seems.

The search for the second key takes the travellers to a jungle where Ian and Barbara come under threat from rapidly growing plants.

The Doctor and his friends arrive in the apparently idyllic city of Morphoton but Barbara soon begins to realise there is more to their hosts than meets the eye.

Susan and Barbara are rescued by Jules and Jean, two members of the escape chain, while the Doctor gains access to the prison by posing as a revolution official.

The group are reunited with the Doctor in the city of Millennius where Ian faces trial for murder after the fourth key is stolen.

The husband of a fat, greedy woman has a clever plan to get rid of her - but the plan is flawed.

Searching for the third key, Ian and Barbara meet with the sinister trapper Vasor before following Susan and the others into a cave system guarded by the mysterious Ice Soldiers.

A botanist has invented a machine that translates the sound of plants into speech. What he hears gives him a shock.

Claire and her boyfriend have always counted on inheriting her wealthy aunt's fortune - but they are forced to act fast.

When sheltered young son Nicholas travels to London to complete in a fencing competition, he gets caught up in a very strange adventure.

Karen marries a rich landowner with a huge house in the country. But after moving in, she senses an evil spirit.