John Vernon who voices Major Glenn Talbot in this series would go on to play the character's superior General Ross in The Incredible Hulk (1996) 30 years later.
Paul Soles, who voices Bruce Banner would make a cameo appearance as Stanley in the 2008 movie The Incredible Hulk (2008).
One of five cartoons that made up a show titled the "Marvel Super Heroes". The other 4 cartoons were "The Mighty Thor", "Sub-Mariner","Captain America", and "Iron Man"
Along with the other four superheroes featured in Grantray Lawrence's Marvel Superheroes series, all the music featured dramatically throughout the episodes were effectively recycled from Trevor Duncan's stock library that had most notably used tracks as the main theme and incidental music in Quatermass and the Pit (1958). The only music specially composed for the series were the main title theme for each individual hero and the (now rarely seen) Marvel Super Heroes main title intro song and the Merry Marvel Marching Society song which played over the end credits.
The character referred to as the Gorgon in the televised version of the Hulk's origin story is actually the original Gargoyle. For some reason Stan Lee changed the name for this series. The name change could not have had anything to do with the second Gargoyle, as he had not been created yet - he was introduced into the Marvel Universe only in 1981.