O Poderoso Thor

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.

Edited into Marvel Mash-Up (2012)