When Dinosaurs Ruled the Earth

''When Dinosaurs Ruled the Earth'' (titled ''When Dinosaurs Ruled the World'' in the U.K.) is a 1970 British prehistoric dinosaur film from Hammer Films, written and directed by Val Guest, and starring Victoria Vetri. It was produced by Aida Young. This was the third in Hammer's "Cave Girl" series, preceded by '' One Million Years B.C.'' (1966) and '' Prehistoric Women'' (1967); it was followed by ''Creatures the World Forgot'' (1971).

Plot

The cliff tribe led by Kingsor are about to sacrifice three blonde women to their Sun God, but one of the women, Sanna, escapes and jumps off a cliff. She is rescued by fishermen of the seaside tribe, among whom is Tara, who becomes enamoured with her.

Tara takes Sanna to his people, who also worship the Sun God, but without sacrifices. After building a hut for herself, she joins them at a feast and celebration of a successful hunt, in which the men have captured a plesiosaur. The plesiosaur breaks free, but is subsequently killed and butchered. The feast continues, and a brunette woman, Ayak, jealous of Tara's feelings for Sanna, denounces Sanna as a witch and incites the elder women against her.

Kingsor and his men arrive, looking for Sanna after discovering she survived the fall from the cliff. She flees, and hunters of her former tribe, lead by Kane, give chase. During the search, Kane's search party is attacked by a '' Chasmosaurus'', which gores Kane. When Tara seeks Sanna, the ''Chasmosaurus'' charges him and injures Khaku, one of his companions. He is chased to a cliff, where the ''Chasmosaurus'' loses its footing and plunges to its death. Khaku dies of his injuries shortly after, while Kane's wounds are tended to by the seaside tribeswoman Ulido.

Khaku's funeral pyre at the shore is followed by a tribal frenzy during which an enraged Ayak burns down Sanna's hut. Sanna meanwhile becomes trapped by a carnivorous plant, and cuts off a portion of her hair in order to escape. As Tara goes looking for Sanna, he finds her hair trapped beneath the plant and assumes she is dead. Satisfied by this, Sanna's former tribe stop hunting her and join with Tara's tribe, with Kane, now healed, marrying Ulido.

Sanna seeks shelter in a ''Megalosaurus'' eggshell, fooling the mother and its baby into thinking she is one of them. Sanna grows attached to the baby and plays hide-and-seek with it, as well as teaching it to sit. Tara meanwhile sees one of the women in Sanna's tribe dyeing her daughter's hair with tar, in an attempt to prevent her from being sacrificed like Sanna.

Some weeks later, while Tara is hiking back to his tribe, which has been taken over by the overzealous Kingsor, he is carried off by a giant ''Rhamphorhynchus''. After killing the pterosaur, he finds Sanna and her tamed dinosaur. They are subsequently discovered and Tara is sacrificed to a ''Tylosaurus'' by Kingsor. Tara manages to escape and returns to Sanna.

The tribe then goes searching for Sanna again, and the two run away into a forest, where Sanna's dinosaur "parent" rescues her, but Tara is recaptured and the tribe prepare to burn him again. The coastline, however, begins to recede, and the tribe is attacked by giant crabs. As a tsunami looms overhead, Sanna arrives to save Tara and they escape with Kane and Ulido aboard a raft. Kingsor tries to command the water to heel in a last effort to appease his deities, only to be swept away. While Ayak is running towards the raft, she steps into a trap of quicksand and is sucked down to her death. As the waters calm, the four survivors stop to witness a lunar eclipse, left in awe by the creation of the moon above them.

Cast

* Victoria Vetri as Sanna
* Robin Hawdon as Tara
* Patrick Allen as Kingsor / Narrator
* Drewe Henley as Khaku
* Sean Caffrey as Kane
* Magda Konopka as Ulido
* Imogen Hassall as Ayak
* Patrick Holt as Ammon
* Carol Hawkins as Yani

Production

Writing

Director Val Guest's screenplay was based on a treatment by J. G. Ballard (author of ''Empire of the Sun''). But like Hammer's other prehistoric films, ''When Dinosaurs Ruled the Earth'' anachronistically portrays the dinosaurs of the Mesozoic era from about living alongside ''Homo sapiens'' of the late Quaternary period (±200,000 years ago). The film's characters use a language that was specially written for the film, albeit of only a dozen words or so, a frequent one being "neekro", which means "kill", and also "akita" which is heard many times.

Special effects

The effects unit at Bray Studios was used on the production. The stop-motion animation creature effects were created by Jim Danforth, assisted by David W. Allen and Roger Dicken, with each model costing over $3,000 each on average. Allen made the crab puppet, which was made from a real crab shell, though Dicken modified it with horns and spikes in order to make it look less plain. Dicken sculpted the plesiosaur, the ''Tylosaurus'', the feet of the ''Rhamphorhynchus'' and model humans used in scenes where characters interacted directly with the creatures.

Due to lack of time and money, and a violent altercation between Danforth and James Carreras, many scenes were canceled, including one that featured giant ants which would have been portrayed through an articulated, dog-sized model created by Dicken for close-up shots.

Filming

Exteriors were shot on Gran Canaria and Fuerteventura in the Canary Islands. Locations included Maspalomas beach, Ansite Mountain, Amurga, and Caldera de Tejeda.

Release

The film had its world premiere on 1 October 1970 in London with a U.K. general release on 25 October 1970. It was released in the United States debuting in San Francisco on 10
February 1971.

Home video

The film was released on DVD as an exclusive from Best Buy with a G-rating, but was quickly recalled because it was the original uncut version and contained nudity; it is now a collector's item. The uncut version was also released on Blu-ray in the United States on 28 February 2017 and DVD on 4 April by Warner Archive.

Reception

Box office

The film was popular at the box office.Marcus Hearn, ''The Hammer Vault'', Titan Books, 2011 p111 In the United States the film grossed $1.25 million at the box office.

Award and nominations

The film was nominated for Best Visual Effects at the 44th Academy Awards in 1971. It lost to the Disney film ''Bedknobs and Broomsticks''. The nomination was given to Jim Danforth and Roger Dicken.

Homage and tributes

The special effects are considered a benchmark in portraying realistic stop-motion animation effects. The film's title is referenced in Steven Spielberg's ''Jurassic Park'' with a large rectangular banner hanging in the island's visitors' center. The banner later plays a visibly prominent role in the final action sequence as the film ends.

References

External links

*
*
*

{{Hammer Horror

1970 animated films
1970 films
1970s science fiction films
1970s fantasy adventure films
British fantasy adventure films
British science fiction horror films
1970s English-language films
Films about dinosaurs
Fictional-language films
Films directed by Val Guest
Films shot in the Canary Islands
Films using stop-motion animation
Adventure horror films
Giant monster films
Hammer Film Productions films
British natural horror films
Prehistoric people in popular culture
Films based on works by J. G. Ballard
Films scored by Mario Nascimbene
Films produced by Aida Young
1970s British films