Number : Season 13, episode 2 of 6.

Which One : Forbidden Planet – crossed with Jekyll and Hyde.

Cast : The Doctor : Tom Baker
Sarah-Jane : Liz Sladen
Sorenson : Frederick Jaeger
Vishinsky : Ewen Solon
Salamar : Prentis Hancock
De Haan : Graham Weston
Ponti : Louis Mahoney
Morelli : Michael Wisher
Braun : Terence Brook
Baldwin : Tony McEwan
O’Hara : Haydn Wood
Reig : Melvyn Bedford

Written By : Louis Marks

Produced By : Philip Hinchcliffe

First UK Broadcast : 27 September – 18 October 1975.

Length : 4 x 25 minute parts.

Plot : The Doctor picks up a distress call, from Zeta Minor and finds a diminishing expedition team, under attack from an invisible anti-matter monster.

Whats good : Incorporates the outline of Forbidden Planet and Jekyll & Hyde. The jungle sets. The anti-matter monster.

Whats bad : Nothing. Unless homaging is bad.

Review With Spoilers : Planet Of Evil is the 2nd episode of season 12. It is another gothic horror space tale, which borrows heavily from Forbidden Planet and Jekyll & Hyde.

Planet Of Evil works rather well – at weaving all of these inspirations together into 1 science-fiction tale and creates another defining Tom Baker – Doctor Who.

Part of the reason it works so well, is that the anti-matter creature wasn’t just another “man-in-a-suit” monster. It only appears in fleeting glimpses -throughout, using a nifty overlayed effect.

Inspired by the creature from Forbidden Planet. This was an intended thing by producers, to create a monster without obvious form. It’s effective too – as it keeps popping up without warning and killing people.

The creature does take on somewhat of a form, at points in the story; by possessing Expedition Professor Sorenson and he appears as some kind of a Jekyll & Hyde inspired “anti-man” character. Even down to Sorenson drinking smoking liquids, in an attempt to keep the changes at bay.

“You and I are scientists, Professor [Sorenson]. We buy our privilege to experiment at the cost of total responsibility!” The Doctor

Although Planet Of Evil looks a little dated now. Production did put quite a bit of money, into the lush jungle set – for Zeta Minor. It has a steamy, wet-look organic feel to it; which helps carry the air of a tropical alien landscape. It works well on screen and even won a few awards, back in the day.

The episode has a closed-in feel in the camera work. Which is probably more to do with not wanting to give away too much of the limited jungle set (to the viewer); but it still helps give the episode – a tangible and effective air of tension.

With the relief-ship landing party arriving on the jungle planet, Planet Of Evil has a very Original Star Trek feel to it. Even down to the pit set from which the anti-matter creature emanates.

This era is well noted, as the best in the show’s full run. There were plenty of risks being taken on-and-off screen, in an attempt to push Who – in new directions. The Doctor even breaks the habit of a lifetime, by using a blastergun.

Planet Of Evil comes across as an effectively creepy episode. With the type of monster, that could so easily fit into the new post-2005 series. Decked out with a new look, in CGI – of course.

⭐⭐⭐⭐⭐ (5/5)

Old Doctor Who

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