MONDAY
DC’s Legends of Tomorrow: Constantine informs the team of a new magical threat in the season premiere. 8 p.m., The CW
The President Show: A President Show Documentary: The End of Donald Trump: Oh, how I wish. 10 p.m., Comedy Central
Half the Picture: A documentary about how women dominate directing in Hollywood. LOL, JK, IT’S THE EXACT OPPOSITE. 8 p.m., Starz
TUESDAY
Native America: A documentary series exploring the first peoples of the Americas. Series premiere. 8 p.m., PBS
Guest Book: The TBS comedy moves to a new location, The Barefeet Retreat, a beach motel, in the second season premiere. 9 p.m., TBS
The Great American Read: We finally learn what America’s most-loved novel is. Season finale. 7 p.m., PBS
Adam Sandler: 100% Fresh: I am not a fan of Sandler’s comedy, but someone must be. Netflix.
World Series: Game 1: I include this under protest that the Astros are not playing. 6:30 p.m., Fox
WEDNESDAY
Bodyguard: Robb Stark stars as a bodyguard to a sexy conservative MP who may be up to shenanigans. I’ve only seen previews, but it looks like a British Homeland. Sorta. Series premiere. Netflix
The Halloween episodes of the ABC comedies: The Goldbergs will feature Freddy Kreuger; American Housewife, Modern Family, and Single Parents do not. 7 p.m., ABC
Mr. Mercedes: Season Finale. 9 p.m., Audience
World Series: Game 2: I include this under protest that the Astros are not playing. 6:30 p.m., Fox
THURSDAY
Heathers: It almost didn’t happen, but here it is. Enjoy it while you can because it’s about to be burnt off over the next several days. Series premiere. 9 p.m., Paramount
Legacies: Oh look, it’s The Originals spinoff no one asked for but was given to us instead of Wayward Sisters. Boo. Series premiere. 8 p.m., The CW
Deutschland 86: Martin Rauch is called back into the field in 1986. Season premiere. 11 p.m., Sundance
Memento: I forget what this movie is about. 6:30 p.m., Showcase
FRIDAY
Chilling Adventures of Sabrina: “Riverdale” but spookier. Series premiere. Netflix
Midnight, Texas: The opening of a new hotel shakes the town in the season premiere. 8 p.m., NBC
Channel Zero: The Dream Door: A couple finds a strange door in their cellar in the season premiere of the creepiest show on television. 10 p.m., Syfy
Shirkers: This strange-looking movie follows the attempt of a filmmaker to find a film she made in 1992. Just … watch this preview. Netflix
Been So Long: Michaela Cole stars in this romantic musical. Netflix
World Series: Game 3: I include this under protest that the Astros are not playing. 6:30 p.m., Fox
SATURDAY
The Post: Tom Hanks and Meryl Streep star in this Spielberg movie about the Pentagon Papers that everyone thought would be huge Oscar bait last year. It was not. 7 p.m., HBO
Saturday Night Live: A clip show of the series’ best Halloween sketches. 10:30 p.m., NBC
World Series: Game 4: I include this under protest that the Astros are not playing. 6:30 p.m., Fox
SUNDAY
Patriot Act with Hasan Minhaj: The former Daily Show correspondent gets his own weekly comedy show. Series premiere. Netflix
Ray Donovan: Ray’s chance at a new life are derailed in the season premiere. 8 p.m., Showtime
World Series: Game 5 (If Necessary): I include this under protest that the Astros are not playing. 7 p.m., Fox