Sunday, 10/1:
Wisdom of the Crowd (s1, CBS)
Driven by a need to find his daughter’s killer, Silicon Valley tech innovator Jeffrey Tanner takes crowdsourcing to a new level, creating a digital platform for people around the world to publicly share and evaluate evidence for criminal investigations. He uses the software as the foundation to launch a new company with a staff of passionate specialists — including the original police officer who searched for his daughter’s killer — ultimately managing to revolutionize crime solving in the San Francisco Bay area.

Sunday, 10/1:
Poldark (s3, PBS)
This all-new version of the vintage Masterpiece series stars Aidan Turner as Capt. Ross Poldark, a redcoat returning to Cornwall after the American Revolutionary War, only to find his father dead and his true love about to marry someone else. A Mammoth Screen production, the series is packed with action, adventure and romance. Also featured are Eleanor Tomlinson as servant Demelza, Warren Clarke as Uncle Charles, and Heida Reed as Elizabeth Chenoweth. Robin Ellis, who portrayed Ross Poldark in the original adaptation 40 years ago, appears here as Reverend Halse.

Sunday, 10/1:
Ghosted (s1, FOX)
Former missing persons detective Leroy Wright is a skeptic who doesn’t believe aliens exist, unlike true believer Max Jennifer, who is convinced his wife was abducted by such beings. Against all odds, the two find themselves forced to work with each other when, at low points in their lives, they are both recruited by Capt. Ava Lafrey, a take-no-prisoners former Air Force test pilot and head of the Bureau Underground, a secret government organization investigating paranormal cases. Lafrey and her staff support Leroy and Max as they look into unexplained activity and keep Earth safe.

Sunday, 10/1:
The Last Man on Earth (s4, FOX)
In 2022, a cataclysm strikes Earth, seemingly wiping out the population save for former family man and bank employee Phil Miller. Sad and very lonely, Phil travels the United States, Canada and Mexico in his RV searching for other survivors. Striving to hold onto hope that there is at least one other living person, he tries to make the best of circumstances until his path finally crosses with that hoped-for other survivor — and all becomes more comforting that the person happens to be a woman. As more survivors turn up, complications arise and Phil finds it difficult to co-exist with others again.

Monday, 10/2:
The Gifted (s1, FOX)
Marvel expands its footprint on the television landscape with this new family adventure series about an ordinary suburban family whose lives change course forever when they discover their children have developed mutant powers. When the threat of a hostile government forces the family to go on the run to protect themselves, they join the ranks of an underground network of mutants. Together, the group fight to survive in a world where fear and misunderstanding put them at constant risk. “X-Men” alums Bryan Singer, Lauren Shuler Donner and Simon Kinberg are among the executive producers.

Tuesday, 10/3:
Kevin (Probably) Saves the World (s1, ABC)
Kevin Finn is struggling. Directionless and cluelessly self-serving, he seems to be drifting ever closer to total despair. With his life spiraling further and further out of control, he heads home to seek refuge with his widowed twin sister, Amy, and her young daughter. On his first night there, life takes an unexpected turn when he receives an unlikely celestial being named Yvette, who has a mission for him: to save the world. It’s going to take a lot of trial and error, but maybe a bigger purpose is exactly what he’s needed all along.

Friday, 10/6:
Suburra (s1, Netflix; from producers of Gomorrah)
Criminal rivalries and endemic corruption are exposed when plans are made to turn a seaside town into a gambling paradise.

Sunday, 10/8:
Madam Secretary (s4, CBS)
Having left her job as a CIA analyst for ethical reasons, newly appointed Secretary of State Elizabeth McCord returns to public life at the request of the president, after the suspicious death of her predecessor. Valued by her boss for her apolitical leanings, knowledge of the Middle East, language skills and creative thinking, Elizabeth drives international diplomacy, battles office politics and circumvents protocol while negotiating national and international issues. At home, politics and compromise take on new meaning with her supportive husband and three bright kids.

Tuesday, 10/10:
DC’s Legends of Tomorrow (s3, CW)
“Arrow” and “The Flash” have some new superhero company in the CW’s lineup with the addition of “DC’s Legends of Tomorrow.” After seeing what doom the future holds, time-traveling rogue Rip Hunter realizes heroes alone are not enough to prevent the impending catastrophe that threatens not only the planet, but all of time itself. Tasked with recruiting both heroes and villains, Rip brings together a ragtag team of divergent talents, which includes the likes of Sara Lance, Ray Palmer, and Heat Wave.

Tuesday, 10/10:
The Flash (s4, CW)
At 11, Barry Allen’s life changed completely when his mother died in a freak accident and his innocent father was convicted of her murder. Now a crime-scene investigator, his dedication to learn the truth about his mother’s death drives him to follow up on every new scientific advancement and urban legend. When his latest obsession — a particle accelerator heralded as a world-changing invention — causes an explosion, it creates a freak storm and Barry is struck by lightning. He awakes from a coma nine months later with the power of superspeed. When he learns that others who have gained powers use them for evil, he dedicates himself to protecting the innocent, while still trying to solve the older mystery.