Across its three seasons thus far, Resident Alien has delivered the laughs while also raising the stakes with each passing episode, and now season 4 is coming soon. Debuting in 2021 and based on the eponymous comics by Peter Hogan and Steve Parkhouse, Resident Alien follows an alien (Alan Tudyk) who is sent to destroy Earth. However, upon assuming the identity of a physician, he begins to grapple with the moral dilemma of wiping out a species he grows to care for.
