Harry hits rock bottom, Kate begins seeing the truth, and Mike helps Liv face her greatest fear.

On the verge of completing his mission, Harry faces his own humanity.

Harry and Asta find what they are looking for but not what they need as danger closes in.

It’s a surprise party as everyone gathers to celebrate Harry, but some dangerous guests cause havoc.

Harry and Asta team up with an unlikely ally to try to save the Earth.

Asta is overwhelmed with guilt after she, Harry, and D’arcy get rid of the dead body.

Asta tells Dan about the shooting while Harry learns what it takes to be a good friend.

Harry has a plan to save Asta and himself but he must first attend the Sheriff’s poker game.

Harry must rely on Asta and D’arcy for survival.

Harry gets distracted from his mission, while Mike and Liv make a huge discovery.

Harry travels to the Ute Reservation to help Asta’s grandmother, and along the way, learns what it means to belong to a community.

A surprise visitor gives Harry an introduction to marriage, a stressful human institution he needs to familiarize himself with.

In an attempt to gather information on the Grey Aliens, Harry puts Asta in harm’s way.

D’Arcy inserts herself into Harry’s mission, while Kate grows more uncomfortable in her own home.

Harry tags along on Ben, Kate and Max’s family trip, hoping the mayor will lead him to answers.

Harry the alien is back on Earth and doesn’t remember who he is, and only Asta can keep him safe.

In his first week at the clinic, Harry struggles to diagnose a strange feeling: human emotion.

Harry races to keep his secret safe as Asta is forced to face her own past.

Jackson and the team make a final attempt to find a cure to the worldwide animal pandemic, but hit an obstacle that may be impenetrable.

Following a shift in violent animal behavior, the team attempt to rescue Jamie and secure the leopard that could hold the key to curing the animal crisis.

While Bartlet worries about where he will be on Thanksgiving–and how to best cook a gourmet turkey — C.J. meets with two Native Americans, Maggie and Jack, who are camped…

Jarod experiences the world of the bounty hunter as he seeks an American Indian activist who has a price on his head. In the meanwhile, Miss Parker learns more about…