I Want You to Meet an Old Friend of Mine: Legacy not only brings together several Star Trek actors from the various TV series up to that point, but also reunites Patrick Stewart with several of his fellow voice actors from The Elder Scrolls IV: Oblivion (which was released earlier the same year by publisher Bethesda Softworks), including Wes Johnson, Craig Sechler, Jonathan Bryce, Jeff Baker, Bari Biern, and Linda Kenyon. One notable omission was Michael Mack, the only Oblivion voice actor besides Patrick Stewart himself to have previously appeared in a Star Trek production.
What Could Have Been: The story was being written by D.C. Fontana, and the presence of all five series leads, should give one an idea of how good this game could have been.
