In 1994, Geneviève Bujold was selected to play Captain Kathryn Janeway in the upcoming Star Trek: Voyager, the flagship series for Paramount's new UPN network. She left the production after just a day and a half, overwhelmed by the demands of episodic television. Kate Mulgrew stepped in as replacement, shaping the show's enduring legacy.
The casting of Star Trek: Voyager carried high stakes in 1994, as the series was set to anchor the launch of the United/Paramount Network, later known as UPN. Producers Rick Berman, Jeri Taylor, and Michael Piller sought a female captain to lead the USS Voyager, a bold choice amid uncertainties about audience reception to a woman in the role.
After an extensive search, they chose Geneviève Bujold, a seasoned actress celebrated for her performance in the 1969 film Anne of the Thousand Days. However, Bujold, unaccustomed to the grueling schedule of long-running TV—often involving 12-hour filming days—found the pace unsustainable. The New York Times noted that the "rigors of episodic television were too demanding," leading her to exit after two weeks, or more precisely, a day and a half into production.
This abrupt departure alarmed the team but allowed for a swift recast. Kate Mulgrew, a television veteran who had previously auditioned, assumed the role and debuted as Janeway when Voyager premiered in 1995. Co-creator Jeri Taylor later reflected on the timing in the book Captains' Logs Supplemental: the Unauthorized Guide to the New Trek Voyages. "I am deeply grateful to [Bujold] that she did this after a day and a half instead of after six weeks or two months, because that would have destroyed us," Taylor said. "She did what she knew in her heart was right, which is the way she functions as a person and as an actress, and she was right."
The switch proved fortuitous, enabling Voyager to air on schedule and cement Mulgrew's portrayal as a cornerstone of the Star Trek franchise, influencing its trajectory through the 1990s.