Stardate 51244.3 An unknown and unseen force is causing medical changes in Voyager's crew. Janeway has terrible headaches, Chakotay, Neelix and others show signs of devastating changes to their DNA.

Even though his program becomes deactivated, the Doctor reaches out to Seven of Nine for her help in finding out what is going on. He modifies her implants to allow her to see those causing the medical changes, but she must remain quiet about what she sees, as know one would likely believe her.

It's now up to Seven of Nine to save Voyager from this unseen attack, before the crew suffers irreparable bodily damage.

Star Trek: Voyager Season 4 Episodes...

• s04e01 - Scorpion, Part II
• s04e02 - The Gift
• s04e03 - Day of Honor
• s04e04 - Nemesis
• s04e05 - Revulsion
• s04e06 - The Raven
• s04e07 - Scientific Method
• s04e08 - Year of Hell, Part I
• s04e09 - Year of Hell, Part II
• s04e10 - Random Thoughts
• s04e11 - Concerning Flight
• s04e12 - Mortal Coil
• s04e13 - Waking Moments
• s04e14 - Message in a Bottle
• s04e15 - Hunters
• s04e16 - Prey
• s04e17 - Retrospect
• s04e18 - The Killing Game (1)
• s04e19 - The Killing Game, Part II
• s04e20 - Vis à Vis
• s04e21 - The Omega Directive
• s04e22 - Unforgettable
• s04e23 - Living Witness
• s04e24 - Demon
• s04e25 - One
• s04e26 - Hope and Fear

Star Trek: Voyager Show Summary

While chasing a renegade Maquis ship in the Badlands, the USS Voyager and the Maquis ship they are chasing are pulled into a vortex, which sends them instantly to the Delta Quadrant. However, after the destruction of the device that transported them to the Delta Quadrant, the crew of Voyager and the crew of the Maquis ship must join together to fight their way back to their home in the Alpha quadrant, which is many years away. They will meet many foes and many obstacles along the way, but they will also bond as a crew, between those of the Maquis and those of Starfleet.