4-07: Scientific Method
Seven discovers that Voyager's crew are subjects of secret deadly experiments.
4-19: The Killing Game, Part II
As the World War II holoprogram intensifies, Janeway, Seven, The Doctor, and Kim work to restore the crew’s memories and stop the Hirogen offensive.
Chakotay becomes involved with a mysterious woman who seeks asylum on-board Voyager.
4-20: The Omega Directive
Upon detecting an omega molecule, Voyager must locate and destroy it before disastrous repercussions.