Season 1
27 episodes
Mars is born, year 2015 ~ 1
February 03, 1977
Counterfeiting robot gang ~ 2
February 10, 1977
Why is Mars crying? ~ 3
February 17, 1977
Goodbye, little brother! ~ 4
February 24, 1977
Talent, the greatest robot in history ~ 5
March 03, 1977