- For an identically named but different character in the Re-imagined Series, see Nash (RDM).
Nash is a Colonial Warrior on Galactica whose identity is stolen by Xavier.
Xavier uses technology to temporarily transform himself to resemble Nash. In the disguise, Xavier tricks Troy and Dillon by giving them a Viper two-seater that he has sabotaged to prevent them from interfering in his latest plans to accelerate Earth technologies by nefarious means (Spaceball).