Guyver: Dark Hero (also known as The Guyver 2) is a 1994 American science fiction film based on the manga and anime, Bio Booster Armor Guyver. It is a sequel to the 1991 film, The Guyver. Written by Nathan Long and directed by Steve Wang, the film stars David Hayter as Sean Barker/The Guyver, replacing Jack Armstrong in the role.
Compared to the previous film, Guyver: Dark Hero was much closer to the source material, more serious and violent. The flashback to the Creation of the Guyvers, for instance, is taken almost verbatim from the manga. Because of the film's low budget, Guyver: Dark Hero went direct-to-video in the United States but was given a limited theatrical run in foreign countries. Guyver: Dark Hero was Rated R (unlike the PG-13 rating of the first movie), being much more violent than its predecessor. Despite not receiving a theatrical release, Guyver: Dark Hero gained a cult following and was met with more favorable reviews than its predecessor.
One year after bonding with the Guyver unit and destroying the Cronos Corporation, the company responsible for the Guyver and the creatures called the Zoanoids, in Los Angeles, Sean Barker has been using his powers to fight crime. Unfortunately, the Guyver unit’s desire to kill has left Sean emotionally exhausted. Learning of cave drawings discovered in the mountains of Utah that resemble the images he has been seeing in his dreams, Sean makes his way to the archeological dig taking place there. Along the way, Sean encounters Cori Edwards, daughter of Marcus Edwards, the lead archeologist at the archaeological site.
Arriving at the archeological site, Sean discovers a skull resembling Lisker, a Zoanoid that he fought a year ago. Later that night, Sean battles another Zoanoid, called Volker, which has been terrorizing the mountains of Utah. Their battle is cut short by the arrival of Cori and her team which lets Volker escape. Sean is questioned by a suspicious Commander Atkins, revealing that the Guyver only destroyed the Los Angeles branch of the Cronos Corporation and that another branch of Cronos is behind the Zoanoid attacks in the mountains of Utah.
The very next day, the team of archaeologists unearths an extraterrestrial ship. After several unsuccessful attempts to breach it, the ship mysteriously opens up a hatch for the archaeologists to enter. Inside, Sean communicates with the ship and demands that it removes the Guyver unit from within him. Meanwhile, Cori discovers another Guyver unit that has been damaged, but Arlen Crane confiscates it from her. Attempting to confront Crane, Cori instead learns that Arlen Crane actually works for the Cronos Corporation and plans to terminate all non-Cronos personnel at the site. Cori is captured by Volker eavesdropping and is escorted in a jeep. The jeep is attacked by Marcus, revealed to be a Zoanoid, who battles both Monk and Volker Zoanoids but is eventually overwhelmed. At the camp, Crane reveals himself to be a Zoanoid to Sean who rejects his offer of an alliance to activate the ship and turn himself and the Zoanoids back to normal. Crane has his chief of security, Brandi, sedate and bind Sean. Atkins frees Sean who rushes to save Cori as the Guyver. After killing both Monk and Volker Zoanoids, the Guyver spares Marcus and reveals his identity to Cori.
At the camp, Atkins and his commandos prevent Crane from executing the archaeological team and safely evacuate them. However, Atkins is captured and his commandos brutally murdered when one of the Zoanoids manages to escape.
Sean reveals to Cori that he plans to destroy the ship. Whilst Sean communicates with the ship, seeing images of prehistoric times with the creation of Zoanoids and the Guyver units, Cori plants dynamites in the dig site but is captured by Crane and his Zoanoids. With Cori as a hostage, Crane demands Sean to deactivate the Guyver unit and surrender. Marcus intervenes and a battle ensues: Marcus battles Crane but is killed in the process, Atkins manage to kill Brandi, a Zoanoid as well, after electrocuting her and finally shooting her dead. Sean kills the Corben and Stenzoanoids Zoanoids before confronting Crane. Crane reveals that he merged with the second Guyver unit and transforms into a Guyver Zoanoid. Faster and stronger, Crane overwhelms Sean, stabbing him in the chest but Cori shoots Crane’s Control Metal. Sean removes the damaged Control Metal which causes the Guyver suit to begin consuming Crane. Sean uses his Mega Smasher to put Crane out of his misery.
Following the events, Sean reveals to Cori that the Guyvers were a failed experiment: in prehistoric times, aliens had attempted to turn primitive humans into Guyvers to fight their wars, but the humans rebelled, forcing the aliens to leave earth. Using his Control Metal, Sean instructs the ship to return to its home planet. With the battle won, Atkins attempts to recruit Sean to aid the government in fighting an underground war against the Cronos Corporation, but Sean drives off with Cori instead.David Hayter as Sean Barker.
Kathy Christopherson as Cori Edwards.
Bruno Patrick as Arlen Crane.
Christopher Michael as Commander Atkins.
Stuart Weiss as Marcus Edwards.
Alisa Merline as Brandi.
Kristen Calkins as Lois.
Jim O'Donoghoe as Mr. Gouo.
J. D. Smith as Doug Kerlew.
Wes Deitrick as Gus Volker.
Stephen Oprychal as Bob.
Koichi Sakamoto as Sakai.
Butch Portillo as Bo.
Christopher J. Bradshaw as Grau.
Vern Roguen as Mazzo.
Russ Kingston as Impatient Hick.
Billi Lee as Mizuki Segawa.
Nathan Long as Cop #1
Lisa Hannan as Cop #2
Anthony Houk as Guyver
Brian Simpson as Volker Zoanoid/Crane Zoanoid
Tatsuro Koike as Guyver Zoanoid
Ted Smith as Stenzoanoid/Mazzo Zoanoid
David McDonald as Marcus Zoanoid
Scott Putman as Corben Zoanoid
C. D. Post as Monk Zoanoid
Kristen Calkins as Primitive Guyver
Guyver 2 was more critically successful than its predecessor. Glenn Kenny of Entertainment Weekly said the film "often plays like an R-rated Mighty Morphin Power Rangers installment [...] that's genuinely amusing if you're in the right frame of mind." David Johnson of DVD Verdict said that while "the acting is wretched," Guyver 2 is "a much better effort" than the original film. "The action is 100 times better [and] it kept me fairly entertained throughout." Nathan Shumate of Cold Fusion Video Reviews also felt that Guyver 2 was better than the original film, praising its action scenes and saying that David Hayter replacing original star Jack Armstrong was an improvement.
A remastered version of the film was released in Japan in 2005 with an enhanced soundtrack and additional music.
According to David Hayter, he pitched an outline for a third movie to Steve Wang but the rights to The Guyver reverted to its original owners in Japan.