1/3 Can computer game addict Johnny Maxwell save an alien planet from the comfort of his bed?
2/3 The ScreeWee Captain asks Johnny to lead them, but the gunnery officer has other ideas.
3/3 Johnny has the flu and wants to go to bed, but the ScreeWee Captain is still in trouble.
1/2 A scientist discovers a gene that could determine a man or woman's natural lifespan.
2/2 Kate's attempt to bring her new gene discovery into the public domain doesn't go to plan.