[1] Batman (voiced by Olan Soule, later by Adam West) is a billionaire who becomes a bat-themed vigilante to avenge the deaths of his parents and battle evil.
Green Lantern (voiced by Michael Rye) is a core member of the Super Friends who can create energy constructs using his power ring.
Hawkgirl and Hawkman (voiced by Shannon Farnon and Jack Angel respectively) are extraterrestrial police officers and members of the Super Friends who can fly and wield Nth Metal maces.
Apache Chief (voiced by Michael Rye) is a Native American member of the Super Friends who can grow to colossal sizes using the incantation "Inyuk-chuk" ("Big Man").
Black Vulcan (voiced by Buster Jones) is an African-American member of the Super Friends who can fly and generate electricity.
Rima the Jungle Girl (voiced by Shannon Farnon) is a South American member of the Super Friends who can communicate with animals.
Green Arrow appears in the Super Friends episode "Gulliver's Gigantic Goof", voiced by Norman Alden.
Wendy Harris and Marvin White are two junior superheroes in training who were created in an era in which many cartoons featured main characters with sidekicks who were supposed to serve two purposes: comic relief and viewer identification.
Marvin was killed and Wendy (who in this version was revealed to be the daughter of the villain the Calculator) was left with spinal cord injuries, denying her the use of her legs.