Sul tuo corpo, adorabile sorella

The freak twins, Judy Geeson (Jacki) and Martin Potter (Julian) come to London to stay in a house in Chelsea and they immediately hit the party scene thanks to a meeting with Alexis Kanner (Clive) in a pub. Kanner is strange – he's a nasty conman who uses people but he's not as strange as the twins. Geeson and Potter are both child-like with Geeson laughing way too much at things that aren't funny and Potter being obsessively possessive about his sister. Worse, they love each other – and I mean actually love in an incestuous way that includes a physical relationship. So, it's uncomfortable viewing. The twins exact revenge on a couple of people. Are they untouchable?

This film is way too weird and not particularly enjoyable. You watch because you don't know where it's going but once watched, I think you get rid. It reminded me a bit of "Beyond the valley of the Dolls" but set amongst a seedy London party scene. Both films are not good and dish out some horror as well as peculiar characters that are scary and hard to relate to. Scary in a sexuality scary kind of way. Michael Redgrave (James) pops up in this as a familiar face on TV whilst Mike Pratt (Rodd) is probably the best in the cast as a debt collector.

As a Londoner, I recognized the locales – I spotted Cheyne Walk, Notting Hill Gate and Shepherds Bush Market and I know for a fact that there were hotels like that in Paddington in the 1980s. Dodgy ones. The central characters of the twins were just too weird.

Infantile psychotic twins Jacki and Julian (Judy Geeson and Martin Potter) arrive in London, immediately arranging an accident for their grouchy landlady so that they can have the run of the place. The siblings then set about experiencing the swinging London party scene, where they meet louche rogue Clive (Alexis Kanner, sporting some impressive mutton-chops). After Clive is roughed up by a bookmaker to whom he owes £400, he tricks Julian into bed with a pair of transvestites, takes a few photos and proceeds to blackmail the young man. However, instead of getting cash for his troubles, Clive gets knifed in the neck instead.

As a child of the '70s, I have an affinity with films from that era, especially those set in the UK, but Goodbye Gemini was a tough one to endure. It's horrible, hippy nonsense that features hedonistic characters hard to sympathise with, atrocious dialogue, and incomprehensible behaviour from all involved. An incestuous relationship between the inseparable twins is hinted at, which adds an edginess to proceedings, the music is groovy, and there are a couple of outrageously camp homosexuals who are mildly amusing (one wears a bright pink shirt and uses the word 'ducky' a lot—you don't get much more '70s than that!), but there really is very little else worthy of mention.

Twins arrive in London on an overnight bus wearing matching fluorescent jackets and clutching a teddy-bear (always a sign of evil). They've not even unpacked their bags before they murder their new landlady and get invited to an inevitably swinging' party. Jacki (Judy Geeson) is the female half of the twins and looks lovely even in the aforementioned garment, which is more than can be said for Julian (Martin Potter). He's the possessive twin who swings both ways and whose love for his sister is less than wholesome. They attend a few parties, talk to their teddy and get mixed up with some menacing Earls Court transvestites, a liaison that leads to blackmail and murder.

There's nothing here that can really be called a narrative, it's more like someone thought a swinging London movie with a psycho tilt would be really groovy. However, the film is based upon Ask Agamemnon by Jenni Hall (no, I've never heard of it, either). Despite the wavering storyline it's a strangely compelling film with an admirable wildness. The cast are game, except Michael Redgrave who has the air of an actor unaccustomed to such material. The camera-work from Geoffrey Unsworth is as exceptional as ever, tut the psychotic tone is best summed up by The Peddlers funky theme song: ('when the world comes knocking') Tell The World We're Not In.

I'm beginning to develop a real aversion towards alleged cult-films that feature the words "...in swinging London..." in their synopsis. It seems like "swinging" is simply a poor excuse to bring forward insufferable lead characters, nonsensical and totally unrealistic storylines, and ridiculously random plot twists. "Goodbye Gemini" is one of the most disappointing movies I've ever seen, especially because it was coming from an adequate director (Alan Gibson of "The Satanic Rites of Dracula") and starring one of the most gorgeous actresses of British horror cinema (Judy Geeson of "10, Rillington Place" and "Fear in the Night").

Based on a book that I luckily haven't read - it's probably even ten times more boring than the film - the story revolves around twin siblings, Jacki and Julian, arriving in London. They are naïve, childish, and unnaturally obsessed with each other. Just because they are so 'otherworldly', annoying hippie Clive hopes to take advantage of them, but then the twins turn psychotic.

The first full hour of "Goodbye Gemini" is dull, irritating, and pointless. Then comes the one and only horror-highlight. And then the last half hour is terribly boring again, with a miserable climax.

"Goodbye Gemini" has Nehru shirts, large ties, hair helmets and sideburns, old guys hanging around with young birds, wall-to-wall partying, a dash of transvestitism, a little incest, and an atmosphere of anything goes as long as it's outrageous. It could only be the Swinging Sixties, and as they say, if you remember them, you weren't there.

The film is hard to define. It's a thriller, but with a unique vibe. Julian (Martin Potter) and Jacki (Judy Geeson) are an unnaturally close twin brother and sister who play games and live in a make-believe world. As Michael Redgrave's character says, "They carry their own universe with them". But Julian has a stronger attraction towards his sister than she has for him.

When they move to London to live in a large house arranged for them by their father, things start to unravel. We learn that all is not right when Julian viciously gets rid of the housekeeper who is in charge of the household. With the run of the house, they gravitate towards the London pub and party scene.

They meet some unsavoury characters especially Clive (Alexis Kanner), a bi-sexual pimp whose sadistic streak threatens to destroy the pair. At a party, Jacki also encounters politician, James Harrington-Smith (Michael Redgrave) who helps her when her life spirals out of control. As Jacki and Julian attempt to free themselves from Clive, it leads to a violent murder and a bleak ending.

I first became aware of this movie when I bought the soundtrack record for a few dollars back in the 1980's. Apparently it became a bit of a collector's item before it was eventually released on CD. The music and songs catch the flavour of the 60's, and composer Christopher Gunning's lyrical main theme weaves its way through the film. Gunning is a brilliant composer, mainly for television, and hasn't done many films - this was his first - but he had great range; under the right circumstances, he could have been another John Barry.

If there is one reason to watch this film it is Judy Geeson. Cute and nymph-like, she breezes through the movie for much of the time in hip-hugging satin pants, captivating all the males around her whether young, old, or closely related.

The mood in the film changes just a little too abruptly in places, but it has a similar feeling of accumulating decadence to Joseph Losey's "The Servant" - although it takes its own course towards it's depressing, typical late 60's ending.

Beautifully filmed, "Goodbye Gemini" captures London at a certain time, but to be honest, with its offbeat story and slightly hysterical treatment, it's probably more of a novelty item these days.