Kronos, a humanoid extraterrestrial (Richard Yesteran), has been sent to planet Earth in order to help humanity against its own threats. Setting on in New York City, he becomes a superhero, Supersonic Man. He confronts nefarious Dr. Gulik (Cameron Mitchell) who plans to take over the world.
- "Supersonic Man = a Eurodisco Superman with no budget". Retrieved 19 May 2016.