Star Trek: Voyager 5.10 - The Fight/Think Tank

The Fight Trapped in a deadly area of space from which even Borg cannot escape, the crew of Voyager soon learn that their survival depends on the mental clarity of their first officer. Unfortunately, Commander Chakotay's hallucinations that he is a 24th century boxer called "The Maquis Mauler" threaten to rob him of his sanity... Think Tank In the midst of a clash with the Hazari bounty hunters, Janeway is offered assistance from a "think tank," a small yet exotic alien ship with a crew of briliant thinkers. However, the price of salvation is high: the Think Tank wishes to recruit Seven of Nine,whether she consents or not...