From IMDb: Benevolent aliens from the planet Emerald send superhero Starman to protect Earth from invasion by an evil alien race called the Spherions. When Starman arrives on Earth, he discovers a conspiracy involving Earth's top scientists, and he must root out the traitors and also stop the impending alien invasion.
"I wasn't big on this movie, frankly. However, I did appreciate certain elements of the film having to do with special effects. The space footage was..."
"This movie has some creative set design, a nice plot and a gangsta hideout under a tombstone. You can't beat that! My 10 year old boy liked it."
"Japanese sci-fi from the 1950s is an acquired taste and I've got it so I found this cliche fest and enjoyable romp."
"This dubbed Japanese-made children's fantasy has a certain charm. Starman is dispatched from the good folks of planet Emerald to help Earth fight off ..."
"Once again Sci Fi takes a hit below the belt. But it's okay, it's Japanese. If it was made in the U.S., legal action would have to be taken. It's got ..."