Humans - Season 2 - Episode 3
Athena travels to the UK and her tragic secret is revealed. Niska's consciousness assessments begin. With more time at home Joe notices Sophie's increasingly eccentric behaviour. As Karen returns to work with Pete, cracks start appearing in their relationship. The Synths are forced to leave their hideout but Mia shocks them with a huge decision.
About Humans

Title: Humans
First Air Date: 2015-06-14
Last Air Date: 2018-07-05
Status: Canceled
Rating: 7.5/10 (from 614 votes)
Language: EN
Seasons: 4
Total Episodes: 24
Network: Channel 4
Genres: Sci-Fi & Fantasy, Drama, Mystery
Production Companies: Channel 4 Television, Kudos, AMC Studios
Synopsis
In a parallel present where the latest must-have gadget for any busy family is a 'Synth' - a highly-developed robotic servant that's so similar to a real human it's transforming the way we live.
Cast

Katherine Parkinson
Laura Hawkins

Gemma Chan
Anita / Mia

Emily Berrington
Niska

Lucy Carless
Mattie Hawkins

Colin Morgan
Leo Elster

Theo Stevenson
Toby Hawkins

Pixie Davies
Sophie Hawkins

Tom Goodman-Hill
Joe Hawkins

Ivanno Jeremiah
Max

Ruth Bradley
DI Karen Voss