Tetsuwan Atom Odcinek 27: Major Operations by Black Jack

The stunts of action star Tom Stanton are actually done by a tiny stunt robot named Sam. When Uran finds this out at the studio, she takes Sam home. The producers, who don't want people to know about Sam, scheme to lure the two into the studio and eliminate them. But Astro rushes over and the producers apologise and make a film staring Sam.