The Granatoid Tanks Fireball XL5 : Season 1 Episode 26
TV-PG Associated Television 30m int(0)
Aired: April 21st, 1963 @ 12:00 AM EST on Associated Television
On Planet 73, two scientists working at a mineral research lab discover they are in the path of six tanks controlled by Granatoid robots. The tanks can only be stopped with a rare material, but all the supplies have run out.