Deep Space 9 has always had a slightly eerie vibe—a space station perched near a wormhole, tangled in war and shapeshifter intrigue. This October, IDW Publishing is leaning into that haunted energy with Star Trek: Holo-Ween 2, a four-issue horror series that brings Worf back to the station for a chilling mystery alongside Dax, Odo, and Bashir.
The story kicks off on the eve of a major diplomatic summit when a sudden communications blackout plunges Deep Space 9 into chaos. With the station's senior leadership away, it falls to Worf and his crewmates to contain the situation. But things quickly escalate: a distressed starship arrives, hurling accusations of murder at someone aboard the station. Suspicion spreads among the crew and visiting dignitaries, and something sinister begins to malfunction inside the holosuites.
Written by Alex Segura with art by Bailie Rosenlund and colors by J. P. Jordan, the series promises to grow more unnerving with each issue. The third chapter sees Bashir and Dax vanish without a trace, while the final installment reveals the truth behind the nightmare gripping the station. It's a classic haunted-house setup—but in space, with phasers and a Klingon.
For fans who've long wanted Star Trek to dip into full-on horror, this feels like a dream come true. Think Event Horizon meets the Federation, with Worf leading the charge. The series also taps into the enduring appeal of classic scares—similar to why these classic horror novels still terrify readers in 2026.
Issue #1 arrives October 7, followed by new issues on October 14, 21, and 28—perfectly timed for Halloween. Each weekly installment will deepen the mystery, making this a must-read for Star Trek fans and horror enthusiasts alike.
If you're looking for more unsettling entertainment, check out Sadie Sink and Zoë Kravitz's unhinged interactive horror game on Netflix, or revisit the ultimate werewolf horror movie that still reigns after 24 years.
