How does gelatin work? A secret plan to help Mom make a prize-winning Jelly sculpture results in a miniature Rocket getting ‘set’ inside the jelly. But Jack’s rescue attempts are thwarted by the near-constant presence of a very-distressed Mom.

Jack is a small alien who finds everything on Earth fascinating. Spurred on by his insatiable need to learn about creatures and phenomena from Earth and outer space, Jack boldly yet recklessly guides his alien friends through some tricky adventures. Developed for children from six to nine years old, Jack mixes humour, adventure, and science. The series helps children discover amazing new facts about the world and space around them.