Question: What actress starred in the film that was a prequel to "When Dinosaurs Ruled the Earth" (1970)?

Context articles: The World Beneath Us
Space Battleship Yamato: Resurrection
Stephen L. Brusatte
List of Marvel Comics characters: N
When Dinosaurs Ruled the Earth
Jim Danforth
Planet of Dinosaurs
Walking with Monsters
One Million Years B.C.
Michael Trcic

The World Beneath Us was an attraction at Disneyland Park from 1955-1960.
 It contained several dioramas and a movie all about Earth and its geology.
 One of the dioramas was a large model of Earth's crust with a mechanical arm under it simulating earthquakes.
 The film showed the birth of Earth, the rising continents, the dinosaurs, volcanoes, etc.
Space Battleship Yamato: Resurrection (宇宙戦艦ヤマト 復活篇 "Uchū Senkan Yamato: Fukkatsu Hen") is a 2009 Japanese animated science fiction action film, and the first part of a planned series of films which are the latest addition to the Space Battleship Yamato saga.
 "Resurrection" is set in the year 2220, 21 years after the first Yamato story and 17 years after the story of the last film, "Final Yamato".
 A wandering black hole is approaching the Solar system, and will surely destroy all life on Earth.
 The decision has been made to evacuate Earth's entire population.
 The planet to which Earth's population is being moved is called Amare, ruled by Queen Iriya, some 27,000 light years away in the Sairam star system.
 When the film opens, that task is already under way.
 The "Yamato" had been destroyed in 2203.
Stephen Louis Brusatte (born April 24, 1984) is an American paleontologist and evolutionary biologist, who specializes in the anatomy and evolution of dinosaurs.
 He was educated at the University of Chicago for BS degree, at the University of Bristol for MSc on a Marshall Scholarship, and finally at the Columbia University for MPhil and PhD.
 He is a Chancellor's Fellow in Vertebrate Palaentology at the University of Edinburgh.
 In addition to his scientific papers and technical monographs, his popular book "Dinosaurs" (2008) and the textbook "Dinosaur Paleobiology" (2012) earned him a wide acclaim, and he became the resident palaeontologist and scientific consultant for the BBC Earth and 20th Century Fox's 2013 film "Walking With Dinosaurs", which is followed by his popular book "Walking with Dinosaurs Encyclopedia".
The Nameless One is a two-headed demon.
 The Nameless One first appeared in "Sub-Mariner" #22 (February 1970), and was created by Roy Thomas and Marie Severin.
 He was the leader of the Undying Ones, and led them to conquer the Earth millennia ago.
 The Undying Ones ruled the Earth for ages, though eventually their powers waned and were forced to return to their own realm.
 The Nameless One continued to rule them when they were exiled from Earth, and during several attempts to conquer it again in modern times.
 Later, another demon became a successor to the previous, two-headed Nameless One as leader of the Undying Ones.
 This demon tried to use Wolverine to kill Doctor Strange.
 Wolverine, enhanced by demonic magic, slew this Nameless One and many of the Undying Ones.
When Dinosaurs Ruled the Earth is a 1970 British prehistoric monster horror film from Hammer Film Productions, produced by Aida Young, written and directed by Val Guest, that stars Victoria Vetri.
 Guest's screenplay was based on a treatment by J. G. Ballard (author of "Empire of the Sun"), and nominated for an Oscar for its visual effects.
 This was the third in Hammer's "Cave Girl" series, preceded by "One Million Years B.C." (1966) and "Slave Girls" (1967).
 It was followed by "Creatures the World Forgot" (1971).
Jim Danforth (born 1940) is a stop-motion animator, known for model-animation and matte painting.
 Danforth is known for his work on "When Dinosaurs Ruled the Earth" (1970), a sequel of sorts to Ray Harryhausen's "One Million Years B.C." (1967).
 Danforth later went on to work with Harryhausen on the film "Clash of the Titans" (1981), in which he was mainly responsible for the animation of the winged-horse Pegasus.
Planet of Dinosaurs is a 1977 science fiction film.
 Set in an unspecified future, the film follows the journey of Captain Lee and his crew after they crash land on a planet with similar life conditions as Earth, but millions of years behind in time.
 Encountering a wide variety of dangerous dinosaurs, the crew decides that its best chance for survival lies on finding higher ground and setting up a defensive perimeter on a higher plateau for refuge to wait for when or if their rescuers arrive.
 They soon encounter a deadly "Tyrannosaurus" and must figure out a way to defeat the creature and survive on the planet.
Walking with Monsters (also distributed as "Before the Dinosaurs - Walking with Monsters" or "Walking with Monsters - Life Before Dinosaurs") is a three-part British documentary film series about life in the Paleozoic, and briefly into the Mesozoic, bringing to life extinct arthropods, fish, amphibians, synapsids, and reptiles.
 As with previous "Walking with..." instalments, it is narrated by Kenneth Branagh.
 Using state-of-the-art visual effects, this prequel to "Walking with Dinosaurs" shows an epic 300 million year war between creatures before the dinosaurs.
 The series draws on the knowledge of over 600 scientists and depicts Paleozoic history, from the Cambrian Period (530 million years ago) to the Early Triassic Period (248 million years ago).
 It was written and directed by Tim Haines.
 As with some of the other BBC specials, it was renamed in North America, where its title was "Before the Dinosaurs: Walking with Monsters".
 It has also aired as a two-hour special on the Canadian and American Discovery Channel with yet another narrator, although Branagh's narration can still sometimes be heard.
 At the 58th Primetime Emmy Awards in 2006 it won the Emmy Award in the category Outstanding Animated Program (For Programming One Hour or More).
One Million Years B.C. is a 1966 British adventure/fantasy film starring Raquel Welch and John Richardson, set in a fictional age of cavemen and dinosaurs.
 The film was made by Hammer Film Productions and Seven Arts, and is a remake of the Hollywood film "One Million B.C." (1940).
 It recreates many of the scenes of the earlier film, such as an "Allosaurus" attacking a child in a tree.
 Location scenes were filmed on the Canary Islands in the middle of winter, in late 1965.
 The British release prints of this film were printed in dye transfer Technicolor.
 The US version was cut by 9 minutes, printed in DeLuxe Color, and released in 1967.
Michael Trcic (born 1960) is an American sculptor best known for his paleontological models of dinosaurs.
 He worked for many years as a special effects artist for films and television programs, and was one of the lead animators and puppeteers for the famous "Tyrannosaurus rex" model featured in Steven Spielberg's 1993 film "Jurassic Park".
 He has also worked in television animation, including for Discovery Channel's 2002 documentary film "When Dinosaurs Roamed America".
 For models and other artwork outside of special effects, Trcic commonly consults with paleontologists in order to achieve a high standard of accuracy for his work.
 His sculpture has been compared to that of Brian Cooley, but with a "somewhat more traditional" style.
 He has provided dinosaur sculpture work for a variety of media and institutions, including IMAX, The University of Chicago, The National Geographic Society, Disney, and the Arizona Museum of Natural History, where his life-sized bronze "Dilophosaurus" sculpture is featured.
 His statue of the sauropod dinosaur "Jobaria" can be viewed at the Navy Pier of Chicago, Illinois.
 Trcic's work has also been published in a variety of written media, including Random House's book "Hunting Dinosaurs" and the magazines "Earth Magazine" and "Prehistoric Times".