Astro Boy

Dr Boynton is so driven by his work as a robot engineer thst he neglects his promise to spend time with his son Toby at an amusement park. As Toby leaves the park, he is caught in a traffic collision. Before dying, Toby has his father promise him to make the new robot in his image and treat it like a son. Overcome with grief, Boynton completes the project and brings "Toby" to life. Unknown to Dr Boynton, a shady criminal called Skunk stole the plans for "Toby" and plans to make a robot of his own with a new circuit known as the Omega Factor.

Dr. Boynton and Toby depart on an ocean liner for America. Not knowing his own strength, Toby causes a huge mess during dinner. Angrily, Dr Boynton rejects Toby on the spot, declaring that he's just a robot and that he has no son. Meanwhile, Skunk attempts to teach Atlas his criminal ways and eventually takes Atlas on a mission to steel gold from the same boat that Dr Boynton and Toby are on...

Toby has been enslaved by a robot circus owner and is forced into manual labour. There he befriends a young circus worker named Kathy. Dr Boynton's associate, Professor Elefun, comes to fetch Toby but the ringmaster refuses to let him go... Toby receives his new name, "Astro".