Arrow(CW at 8 ) Oliver (Stephen Amell) tries to shorten his time at the Slabside Maximum Security Prison by keeping a low profile, and Diggle and Dinah have taken on new jobs on tonight’s season 7 premiere. (Jack Rowand/The CW/The CW)

(All times Eastern.)

Premieres

Bang (Acorn streaming) Gina, a police officer, deals with her brother obtaining a gun and acting out.

Into Alaska (Animal Planet at 9) Officers of the U.S. Fish and Wildlife Service protect national wildlife refuges in the wild state.

Good Eats: Reloaded (Cooking at 9) A reboot of the classic, long-running cooking show.

Special

Trisha’s Halloween Spooktacular (Food at 8) Music superstar and best-selling cookbook author Trisha Yearwood celebrates Halloween with festive recipes and costumes.

Constantine: The Legend Continues (CW at 9) An animated series starring Matt Ryan of DC’s “Legends of Tomorrow” in his role as John Constantine.

Documentary

The Sentence (HBO at 8) A look into the consequences of mandatory minimum sentencing.

God Knows Where I Am (WETA at 10) The story of Linda Bishop, a New Hampshire mother who dealt with severe bipolar disorder and homelessness.

Returning

Space’s Deepest Secrets (Science at 10) Season 5.

Late Night

Daily Show/Noah (Comedy Central at 11) Amandla Stenberg.

Late Show/Colbert (CBS at 11:35) Melissa McCarthy, Phoebe Robinson.

Late Late Show/Corden (CBS at 12:37) Jon Hamm, Judy Greer.

Sarah Polus