Space: 1999 Vol. 18 - The Lambda Factor/The Seance Spectre

FROM THE CREATOR OF 'THUNDERBIRDS', 'THE PROTECTORS', 'THE SECRET SERVICE', SUPERCAR' & 'FIREBALL XL5' Moonbase Alpha is threatened by a gas cloud that has given one of the personnel superhuman strengths and a group of dissident Alphans sabotage the spaceship in two thrilling episodes. Episode One: 'The Lambda Factor' Something is happening on Moonbase Alpha. Minor instruments malfunctions, cases of insubordination and sudden horrible death in explicable circumstances are occurring . With Commander Koenig assailed by terrible nightmares, it's up to Helena, Tony and Maya to desperately search for an answer - but further violent death awaits... Episode Two: 'The Seance Spectre' A new panet is sighted - on collision course with the moon! Can it sustain life? An Alphan named Sanderson believes so and is determined that Koenig evacuates Alpha, whatever the cost! As Moonbase personnel fight to come up with an answer, the two worlds draw forever closer...