Star Trek: Holo-Ween — IDW Publishing
Issue: #1
Horrors from Starfleet's past are back with a vengeance! The evil Redjac presence - a.k.a. Jack the Ripper from the Star Trek episode "Wolf in the Fold" - has returned. And this time it has a new terrifying tool at its disposal: the holodeck. As Redjac seizes control of Picard's Enterprise and spreads holographic horror, the only way for the crew to resist insanity is to become one with their fear...
Creators: Charlie Kirchoff, Christopher Sequeira, Clayton Cowles, Joe Eisma
Characters: Dr. Beverly Crusher, Jean-Luc Picard, William Riker, Geordi La Forge, Data, Worf, Deanna Troi, Montgomery Scott, Guinan, Lt. Reginald Barclay, Alyssa Ogawa, Armus, Redjac