

Mustapha Cairo (voiced by Bruce Tubbe) – Jack's companion who often helps Jack in his endeavors.She is often on a mission to stop Jack from running his enemies into his neighbors' territory. Hannah Dundee (voiced by Susan Roman) – A foreign ambassador from Wasoon who is Jack's constant companion and love interest.Jack has a passion for restoring classic car shells (mainly those of Cadillacs) which the Mechanics use as their mode of transportation. Jack Tenrec (voiced by David Keeley) – A survival-savvy garage mechanic who is a member of the Old Blood Mechanics.Jack and his crew square off against opposition, including the Council of Governors and Hammer Terhune's gang. The show also includes a race of intelligent lizards called "Griths". Gentle with Jack and Hannah, he can still be rather fierce when angered. Jack also has Hermes, a juvenile "cutter" that Jack hand-reared after the latter's mother's death. Together, they confront the serious issues facing the futuristic environment that humanity has come to inhabit. She hires Jack as a liaison, while she attempts to create clear communication between her land and the modern civilization. His often-reluctant companion is the foreign ambassador Hannah Dundee.


The series followed in the year 2513 and exploits of Jack Tenrec and his crew of ecological freedom fighters known as the "Mechanics".
