Commander Pablo (always seen in navy blue suit): The pilot and Big Bob of the ship, oldest of the crew, with a very sad past.

In one episode being half Parajeev, it was seen that his body was unaffected by any sort of harmful radiation and he could hold his breath longer than a normal human being. His abilities include all the basic virtues of a soldier, along with excellent leadership qualities and keeping cool even under the worst of circumstances. Om Swaroop (also played by Soman) and his mother was Parchhaayee, the daughter of Kaala Saaya (the emperor of the Parajeevs). It was later revealed that he is half human and half Parajeev (literally meaning parasite, a breed of body snatching aliens). An orphan with a mysterious past, but dedicated to his line of duty.

Captain Vyom (always dressed in tanned leather suit): Played by handsome Milind Soman.

Vyom, with his special crew, leaves for the mission in a spaceship named Ulka.

He was brought up in a monastery in Ladakh, and he has yogic powers of concentration. Vyom is the son of one of the Earth's top scientists and the grandson of the ruler of the Parajeevs from the thirteenth dimension, a race of beings ten million years ahead of us in civilization. The Earth Government assigns its top law enforcer, Captain Vyom, the mission to arrest these fugitives. When a meteorite strike hits the base, destroying its security system, these criminals break free and escape. Each one of them is an expert in their field. Here, the twelve most dangerous criminals are held up in suspended animation. One of these stations is a high security prison on Io, a moon of Jupiter. Space stations have been established on many planets of the Solar System. Earth is ruled by a World Government, with headquarters in Delhi.

mankind has conquered the solar system and is reaching out into space.

Captain vyom dd1