The many incarnations of the DC Comics superhero Green Lantern has appeared in numerous media over the years. Hal Jordan was the featured character in a solo series which was part of The Superman/Aquaman Hour of Adventure (1967) as well as part of the Justice League segments. These would be the character's first animated appearances.
Gerald Mohr is the voice of Green Lantern. In addition, Hal Jordan's Green Lantern was an occasional supporting character in the various Super Friends incarnations: Challenge Of The SuperFriends, Super Friends: The Legendary Super Powers Show, and The Super Powers Team: Galactic Guardians. Michael Rye provided the voice of the Green Lantern for these appearances.