Here Are the Fresh Streaming Shows and Premieres for This Week, Including ‘Adventure Time: Fionna & Cake’

Here’s a tightened roundup of new and returning TV across major platforms this week, with exact dates and where to watch.

‘Michelle Wolf: The Well’ (2025)

Streams Tuesday, October 21 on Netflix. Michelle Wolf covers topics from motherhood adjustments to true-crime obsessions in an hour-long set. The special features tightly written bits delivered at a brisk pace. It’s available worldwide to Netflix subscribers on release.

‘Nature’ (2025)

Season 44 premieres Wednesday, October 22 on PBS. Episodes showcase wildlife across diverse habitats, pairing field cinematography with clear scientific context. New installments highlight conservation challenges and animal behavior. Many markets also offer next-day digital access via PBS streaming apps.

‘Harlan Coben’s Lazarus’ (2025)

Premieres Wednesday, October 22 on Prime Video. A forensic psychologist returns home after his father’s death and reopens cold-case murders. The limited run focuses on methodical investigation and family secrets. All episodes stream for Prime Video subscribers on day one.

‘The Monster of Florence’ (2025)

Debuts Wednesday, October 22 on Netflix. This limited series examines the “Il Mostro di Firenze” case and the decades of investigations that followed. Episodes combine procedural detail with interviews and archives. The full series is available to stream at launch.

‘Dangerously Obese’ (2025)

Broadcast premiere is Wednesday, October 22 on TLC. Participants work with bariatric surgeon Dr. Procter toward significant weight loss and long-term lifestyle changes. Episodes track medical milestones and day-to-day challenges. Airs on TLC starting Wednesday, October 22.

‘Mob War: Philadelphia vs. The Mafia’ (2025)

Launches Wednesday, October 22 on Netflix. The docuseries chronicles the violent 1990s power struggle between John Stanfa and Joey Merlino. Archival footage and first-person accounts map shifting alliances and fallout. All episodes stream upon release.

‘Married at First Sight’ (2014)

Season 19 premieres Thursday, October 23 on Peacock. Strangers are matched by experts, marry immediately, and navigate the relationship from wedding to decision day. The season follows trust-building, compatibility, and conflict resolution. Episodes stream weekly on Peacock starting with the premiere.

‘Carl Weber’s The Family Business’ (2018)

Season 6 starts Thursday, October 23 on BET+. The Duncans balance a public reputation in Jamaica, Queens with a dangerous after-hours life. New episodes test family loyalty and operational risks. BET+ carries the premiere and subsequent releases.

‘The Kardashians’ (2022)

Season 7 begins Thursday, October 23 on Hulu. Cameras follow business moves, parenting, and family milestones for Kris, Kourtney, Kim, Khloé, Kendall, and Kylie. Storylines blend personal arcs with brand-building. Episodes stream on Hulu from the premiere date.

‘The Light In The Hall’ (2022)

Season 2 premieres Thursday, October 23 on Acorn. The parole of a convicted murderer forces a community to confront unresolved history. New episodes expand the investigation and its impact on families. Acorn streams the season starting on the listed date.

‘Adventure Time: Fionna & Cake’ (2023)

Season 2 premieres Thursday, October 23. The spinoff returns to the land of Ooo with multiverse adventures for Fionna and Cake. Episodes mix character-driven quests with reality-bending mythology.

‘Nobody Wants This’ (2024)

Season 2 arrives Thursday, October 23 on Netflix. An outspoken agnostic woman and an unconventional rabbi continue navigating work, faith, and relationships. New episodes explore boundaries, trust, and modern romance. The season is available to stream at launch.

‘Everything On The Menu with Braun Strowman’ (2025)

Premieres Friday, October 24 on USA Network. Braun Strowman travels to eateries across America, sampling entire menus to showcase regional specialties. Episodes feature kitchen access, tasting notes, and local food culture. Watch on USA Network starting Friday, October 24.

‘Leslie Jones: Life Part 2’ (2025)

Streams Friday, October 24 on Peacock. Leslie Jones performs at The Belasco in Los Angeles, covering relationships, therapy, and end-of-life musings. The special blends candid storytelling with sharp punchlines. Peacock subscribers can watch on release day.

‘East Harbour Heroes’ (2023)

Debuts Friday, October 24 on Discovery Channel. Crews in St. John’s, Newfoundland keep shipping lanes clear and container traffic moving. Episodes highlight marine operations, severe weather, and emergency responses. Airs on Discovery Channel starting Friday, October 24.

‘Mayor of Kingstown’ (2021)

Season 4 premieres Sunday, October 26 on Paramount+. The McLusky family continues to navigate incarceration economics and shifting power in Kingstown, Michigan. New episodes focus on alliances, enforcement, and community fallout. Paramount+ streams the season from the premiere date.

‘It: Welcome to Derry’ (2025)

Series debut is Sunday, October 26 on HBO. Set before the events of the first film, the show explores Derry’s ominous history and rising dread. Episodes introduce new characters while tying into established lore. HBO streams episodes starting on the listed date.

‘Anne Rice’s Talamasca: The Secret Order’ (2025)

Premieres Sunday, October 26 on AMC. A clandestine organization monitors the supernatural and intervenes when threats emerge. The series introduces field operatives, protocols, and case-of-the-week investigations. Episodes are available on AMC beginning with the premiere.

Tell us which premieres you’re planning to watch first in the comments!