Battle of the Planets - Season 1 Episode 56
Watch TV Shows Battle of the Planets HD Spectra attacks the Artificial Brain Center on Earth and steals a top-secret "Brain of Evil". The Team tracks down the stolen brain, only to be attacked by the Brain Mecha and then Spectra Pirates! G-Force returns with a piece of the Mecha to Center Neptune, and then attends the Annual Robot Show the next day, just in time to watch Spectra steal the new "Fembot" to use as a body for the Brain of Evil. Mark sneaks into the Spectra base while the rest of the team goes after the Brain Mecha.
- Year: 1979
- Country: Japan, United States of America
- Genre: Animation, Action & Adventure, Sci-Fi & Fantasy
- Studio: Syndication
- Director: Tatsuo Yoshida
- Cast: Ronnie Schell, Casey Kasem, Janet Waldo, Alan Young, Alan Dinehart, Keye Luke