September brings a tight trio of thrills this year. Kicking off on Sept. 17 is the fourth season of The Morning Show, starring Jennifer Aniston and Reese Witherspoon.

Season 4 finds the crew battling deepfakes, conspiracy theories and corporate cover-ups under an atmosphere of suspicion and paranoia. A flock of notable guest star appearances include Boyd Holbrook (The Bikeriders, The Sandman), Marion Cotillard (Inception, Allied), Jeremy Irons (The Beekeeper, The Lion King) and more.

Then on Sept. 24, Slow Horses — the show so original it spawned a dozen ‘overlooked and underestimated misfits and mavericks’ clones — returns for Season 5. (The series has already been renewed for a seventh season.) This season Roddy bagging himself a glamorous girlfriend is the least bizarre thing to happen to our Slough House misfits.

Finally, on Sept. 26 Jessica Chastain is an undercover investigator in The Savant, a tense and timely thriller that explores online hate groups and domestic extremists.

Read on for more details on Apple TV+’s September dramas.

Follow @TVPulseMag on Twitter | TVPulseMag.com on Bluesky for more TV scoop this fall.

THE MORNING SHOW (SEASON 4)

Reese Witherspoon in “The Morning Show,” premiering September 17, 2025 on Apple TV+.

The Morning Show is back for Season 4, and kicking things off in spring 2024, almost two years after the events of the season three finale.

With the UBA-NBN merger complete, the newsroom must grapple with newfound responsibility, hidden motives and the elusive nature of truth in a polarized America.

In a world rife with deepfakes, conspiracy theories and corporate cover-ups — who can you trust? And how can you know what’s actually real?

Along with Jennifer Aniston and Reese Witherspoon, the star-studded season four ensemble cast includes Billy Crudup, Karen Pittman, Nicole Beharie, Nestor Carbonell, Mark Duplass, Greta Lee, Marion Cotillard, Jeremy Irons, Aaron Pierre, William Jackson Harper, Boyd Holbrook and Jon Hamm.

Holbrook joins the cast in a major recurring role this season as Brodie Hartman, a provocative podcaster, with a rabid following. Lacking editorial oversight, Hartman is free to say whatever he wants. Os is he?

Air Date: Wednesday, September 17, 2025.

SLOW HORSES (SEASON 5)

Kristin Scott Thomas and Sir Gary Oldman in “Slow Horses,” premiering September 24, 2025 on Apple TV+.

Our favorite dark and funny espionage thriller returns for season 5.

A six-episode season kicks off on September 24 with one episode airing weekly. This season everyone is suspicious when resident tech nerd Roddy Ho has a glamorous new girlfriend. When a series of increasingly bizarre events occur across the city, it falls to the Slow Horses to work out how everything is connected. After all, Lamb knows that in the world of espionage, the London Rules — cover your back — always apply.

The ensemble cast includes Gary Oldman, Kristin Scott Thomas, Jack Lowden, Saskia Reeves, Rosalind Eleazar, Christopher Chung, Aimee-Ffion Edwards, Ruth Bradley, James Callis, Tom Brooke and Jonathan Pryce.

Season five also welcomes Ted Lasso’s Nick Mohammed as a special guest star.

Air Date: Wednesday, Sept. 24, 2025.

THE SAVANT (SEASON ONE)

Jessica Chastain in “The Savant,” premiering September 26, 2025 on Apple TV+.

The tense and thrilling series follows an undercover investigator known as “The Savant” (Jessica Chastain) as she infiltrates online hate groups in an effort to stop domestic extremists before they act. 

Air Date: Friday, Sept. 26, 2025.