September’s streaming calendar arrives stacked: high-profile Netflix dramas, an HBO limited series, and buzzy Prime Video debuts headline the month. This curated Top 8 pulls verified premiere dates and formats from Deadline’s September calendar and studio trailers, showing where attention — and watercooler conversation — will land. Read on for quick facts, the essential trailers, and which series to set reminders for this month.
What To Know About These 8 September Premieres And Exact Dates
- The Runarounds (Prime Video) — Premieres Sept 1, new drama series, early-month must-watch.
- Wednesday Season 2B (Netflix) — Returns Sept 4, continuing the hit teen mystery arc.
- Task (HBO) — New limited drama Sept 7, starring Mark Ruffalo and Tom Pelphrey.
- Only Murders In The Building Season 5 (Hulu) — Drops Sept 9, major streaming event.
- The Dead Girls (Netflix) — New drama series Sept 10, high-profile adaptation.
- The Girlfriend (Prime Video) — New drama Sept 10, early fall launch.
- aka Charlie Sheen (Netflix) — Documentary miniseries Sept 10, streaming doc highlight.
- Wayward (Netflix) — Limited drama Sept 25, high-visibility late-month release.
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Wayward Is A Netflix Limited Series With A Late-September Premiere And Significant Buzz. The Netflix slot and trailer rollout position it as a prestige streaming event for the month.
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Expect tightly plotted drama and Netflix promotional push that could make it a top-trending title late in the month.
#2 Wednesday Season 2B (Sept 4) — What Changes With The New Half-Season Drop
Netflix Returns With Wednesday’s Second Half On Sept 4, Extending The Franchise’s Reach. Fans should expect cliffhanger payoff and renewed social-media chatter as the series resumes. The timing places Wednesday among the earliest big-streaming releases in September.
#3 Task (Sept 7) — Why HBO’s New Limited Drama Could Steal Early Attention
HBO’s Task, Starring Mark Ruffalo And Tom Pelphrey, Arrives Sept 7 As A High-Profile Limited Drama. Industry previews name the cast and tone; HBO’s awards-season calendar often boosts limited series visibility. Early-week placement gives Task a head start on critics and conversation.
#4 Only Murders In The Building Season 5 (Sept 9) — What To Expect From The Next Mystery Wave
Hulu Drops Season 5 On Sept 9, Keeping This Franchise In The Fall Spotlight. Expect star-driven marketing and serialized clues that refuel watercooler debates. As a returning hit, it’s one of September’s anchor titles for streaming buzz.
#5 The Dead Girls (Sept 10) — Why This Netflix Drama Is A Mid-Month Must-See
Netflix Slots The Dead Girls For Sept 10, Promoting It As A Major Drama Release. Mid-month drops like this often dominate headlines and audience attention between early sports windows and late-month premieres. Watch for cast announcements and critic previews.
#6 The Girlfriend (Sept 10) — What Makes This Prime Video Drama Worth Your Time
Prime Video’s The Girlfriend Also Lands On Sept 10, Joining A Busy Mid-September Slate. Early scheduling suggests the streamer hopes to capture viewers looking for new serialized drama. It’s a smart counter-program to Netflix’s Sept 10 slate.
#7 aka Charlie Sheen (Sept 10) — Why Netflix’s New Docuseries Could Spark Conversation
Netflix’s Two-Part Documentary About Charlie Sheen Premieres Sept 10, Promising High-Profile Interviews. Documentary events tied to celebrity subjects tend to generate headlines and social conversation quickly. Expect strong viewership among pop-culture audiences.
#8 The Runarounds (Sept 1) — Why This Prime Video Premiere Kicks Off The Month With Momentum
Prime Video Opens September With The Runarounds On Sept 1, Offering An Early-Week Drama To Start The Month. Early premieres can snag attention before the heavy slate arrives; set a calendar reminder if you want to watch as conversation begins.
3 Quick Numbers That Show How September’s Slate Shapes Up
| KPI | Value | Change/Impact |
|---|---|---|
| Shows Selected | 8 Shows | Curated from Deadline’s September calendar |
| Netflix Titles In List | 3 Shows | Strong Netflix presence among premieres |
| Earliest Premiere Date | Sept 1, 2025 | Prime Video’s The Runarounds opens the month |
Netflix anchors mid‑September while Prime Video and HBO bookend the month’s attention.
What These 8 Premieres Mean For Your Streaming Queue And Viewing Habits
September 2025 packs both returning franchise seasons and buzzy new dramas, so prioritize early-week premieres for fresh conversation and mid-month Netflix drops for heavy streaming momentum. Set reminders for Sept 1, 4, 7 and Sept 10 to avoid missing early reviews and watercooler moments.
Sources
- https://deadline.com/2025/08/2025-tv-premiere-dates-1235811038/
- https://www.hollywoodreporter.com/tv/tv-news/netflix-september-2025-new-releases-movies-tv-1236356581/
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Jessica Morrison is a seasoned entertainment writer with over a decade of experience covering television, film, and pop culture. After earning a degree in journalism from New York University, she worked as a freelance writer for various entertainment magazines before joining red94.net. Her expertise lies in analyzing television series, from groundbreaking dramas to light-hearted comedies, and she often provides in-depth reviews and industry insights. Outside of writing, Jessica is an avid film buff and enjoys discovering new indie movies at local festivals.