Mon, Jan 29, 1990
The Morthren have developed a time machine. Malzor travels back to 1953 to inject his invading predecessors with an immunity drug to Earth's bacteria so they'll complete their original mission of obliterating mankind and colonizing the planet. Blackwood and Kinkaid arrive at the alien's research facility and follow Malzor into the past to try and stop him.
Mon, Apr 30, 1990
Kinkaid's brother Max had disappeared during their last mission prior to Kinkaid running into the Blackwood team. Now, the team stumbles across an imprisoned Max while infiltrating an alien stronghold and rescue him. Unknown to the team, Max has been transformed into a Robocop-like entity programmed to execute Kinkaid.
Mon, Oct 2, 1989
A new, more advanced generation of aliens known as the Morthren arrive on Earth. Dr Blackwood is saved from a kidnapping by a renegade soldier called John Kincaid. After executing the original alien invaders for failing to conquer humanity, the Morthren aim to destroy Blackwood's team with a clone of Colonel Ironhorse.