Infini-T Force the Movie: Farewell Gatchaman My Friend

Except for Condor Joe (who is from an alternate world) there are NO other members of the Science Ninja Team in this movie. There are, however, three (other worldly) Japanese superheroes who assist Ken the Eagle against the "Nexus" and a corrupt Dr. Nambu (who is from the same alternative world as Joe). Both of these threats endanger the very fabric of their home worlds' realities.