While chasing a bounty on a one-handed Venusian bomber, Jet and Spike grapple with rising interpersonal tensions, exacerbated by Spike’s secret past.

Alexa investigates a death at an upscale retirement village where a quiet life is the last thing residents want, and where her brother’s involvement with the victims feels too close…

Gus’ expedition with Dr. Singh leads to several shocking discoveries. Big Man and Aimee seek refuge and reinforcements. Becky connects with a new friend.

An uneasy alliance forms over plans to free Gus and the other kids from captivity. Desperate for a breakthrough, Dr. Singh conducts a risky experiment.