Octopuses are among the most bizarre and intelligent creatures ever discovered, evolving an almost unbelievable combination ...

A crew discovers that an alien shapeshifter has infiltrated their ranks, aiming to sow chaos, sabotage the spaceship, and ...

Season 4 of the series picks up where Season 3 ended – with Harry (Alan Tudyk) and his baby Bridget stuck in prison on the Grey Moonbase and a new alien shapeshifter impersonating him back on Earth.