Halt and Catch Fire (9 p.m., AMC) – The fourth and final season has Gordon enjoying success while Joe works to keep their web project afloat. Also, Donna launches a new venture and promotes her assistant.
The Disappearance of Natalee Holloway (9 p.m., Oxygen) – In this new series, Natalee Holloway’s father Dave Holloway and private investigator T.J. Ward continue the decade-long pursuit to uncover what really happened to Natalee in Aruba in 2005. Dave Holloway has hinted at a possible breakthrough.
Planet Earth: Wild West (9 p.m., BBC America) – This series opens with an episode on the desert heartlands of Nevada, Arizona and California.
Gone: The Forgotten Women of Ohio (9 p.m., Spike) – Another missing woman leaves behind a shocking trail of clues exposing police informants in a deadly game of cat and mouse.
Pit Bulls and Parolees (9 p.m., Animal Planet) – Villalobos’ oldest resident, a pit with severe arthritis, has a chance at a forever home.