Jack Shindo and Stanley Haggard are members of the first manned expedition to Mars, and on the red planet find a giant slug-like monster, Goudes/Gudis. Shindo is pinned by a rockslide and Haggard tries to escape in their ship but is blown up by Gudis. Suddenly a giant warrior, Ultraman Great, arrives and fights Goudes, but when Ultraman is on the verge of victory Goudes changes into a virus and travels to Earth where it mutates other creatures into monsters and awakens existing ones. Needing a human host to survive on Earth, Ultraman joins with Jack, allowing him to become the mighty alien when all seems lost. He joins UMA in order to help them battle the monsters.
Dore Kraus
Jack Shindo / Ultraman
Gia Carides
Jean Echo
Ralph Cotterill
Captain Arthur Grant
Matthew O'Sullivan
Ultraman (voice)
John Bonney
Narrator
David Grybowski
Ike
Lloyd Morris
Charles Morgan
Grace Parr
Kim Shaomin
Jay Hackett
Stanley Haggard
Power Rangers70%
Monsters vs. Aliens63%
X-Men81%
Ben 1081%
Harley Quinn82%
The Witcher79%
Mutant X66%
Rooster Fighter88%
Buffy the Vampire Slayer81%
Godzilla: The Series79%
Heroes74%
Shadowhunters76%
The Thundermans80%
Big Hero 6 The Series75%
Smallville81%
Marvel's Runaways72%
The Invaders69%
Creature Commandos78%
Swamp Thing74%
Teenage Mutant Ninja Turtles83%
