I used to see these cartoons occasionally on Channel 7's "Nole and Andy" show, which was a kid's show on early in the morning. I remember it had skits, the puppet "Nole" and then cartoons like this one. probably other ones, humorous, but I would have preferred these of course.
it's an interesting cartoon, made to cash in on the peplum craze of the time period, say about 1964. interesting that Herc had a magic ring to help increase his strength. the cartoons move along at a rapid pace, five minutes each.