G-Force: Guardians of Space is the second American animated television adaptation of the Japanese anime series Science Ninja Team Gatchaman, following Sandy Frank Entertainment's initial 1978 effort Battle of the Planets and preceding ADV Films recent 2005 attempt, known as just Gatchaman. With G-Force, Sandy Frank Entertainment collaborated with Turner Broadcasting to create a newer, more faithful translation of Science Ninja Team Gatchaman for a new audience, and such a translation was made possible with the relaxed television standards of the 1980s, a luxury that the more Star Wars-themed Battle of the Planets did not enjoy.
Sam Fontana
Ace Goodheart (voice)

Cam Clarke
Dirk Daring (voice)

Barbara Goodson
Agatha June / Pee Wee (voice)

Jan Rabson
Hoot Owl / Dr. Brighthead (voice)

Gregg Berger
Hoot Owl / Dr. Brighthead (voice)
Bill Capizzi
Galactor (voice)
Battle of the Planets73%
Randy Cunningham: 9th Grade Ninja83%
G.I. Joe: A Real American Hero75%
Buzz Lightyear of Star Command65%
What a Cartoon!75%
Flash Gordon71%
Squidbillies68%
Fish Hooks64%
Harvey Beaks64%
Lilo & Stitch: The Series74%
Generator Rex85%
Marvel's Guardians of the Galaxy72%
The Adventures of Jimmy Neutron: Boy Genius73%
The Wacky World of Tex Avery60%
Angry Birds Toons66%
The Transformers78%
Rugrats69%
George of the Jungle58%
Rolie Polie Olie66%
Kiff85%