Reacher Season 4 Trailer Just Dropped — Alan Ritchson Is Back With Agnez Mo and the Biggest Fights Yet

Prime Video Just Unleashed Its Biggest Reacher Season Yet

The Reacher franchise just swung the hammer again. Prime Video dropped the official Season 4 trailer during Comic-Con 2026, and the message is clear: Jack Reacher (played once again by the very, very big Alan Ritchson) is back, and this time the body count is higher than ever. The show also promised the most brutal installment of the Amazon action series — which is saying something, because Season 3 ended with absolute chaos in the final brawl.

And for fans of global music: new cast additions include Agnez Mo and Anggun — yes, that one-two punch of Southeast Asian icons stepping into Reacher's world of military and criminal intrigue.

What We Learned From the Season 4 Trailer

Based on Lee Child's 13th Jack Reacher novel Gone Tomorrow, Season 4 drops Reacher square into a geopolitical conspiracy — a story that plays right into the showrunners' love of lean, mean action scenes. We get a glimpse of Reacher traveling light (as always) and hitting his stride across a web of spies, plus a reunion with Maria Sten's Frances Neagley.

The Comic-Con panel also pulled back the curtain on the Neagley spin-off series, starring fan favorite Maria Sten. Its teaser dropped right alongside, confirming Prime Video is fully committing to the Reacher universe the way it did with The Boys and Fallout.

Trio of Reasons to Be Hyped

• Alan Ritchson is the state of physicality in streaming action right now — no contest
• Agnez Mo and Anggun on the cast inject real international flavor
• The Neagley spin-off means more of the best supporting universe
• Bigger, more violent set pieces promised — and the SDCC footage delivers
• If you binged Season 3's finale, you already know the story isn't done

Bottom line: Season 4 is shaping up to be Reacher's most brutal and ambitious run. Mark your calendar for Jack's return on Prime Video — this one's aiming to break the action ceiling.