At Starfleet Command, Lieutenant Reginald Barclay jeopardizes everything to establish two-way communication with Voyager.
6-02: Survival Instinct
While engaging in a cultural exchange, Seven of Nine is re-introduced to other members of her unimatrix.
6-04: Tinker, Tenor, Doctor, Spy
The Doctor's experiment with daydreaming leads Voyager into a potential ambush.