Xaviar

Xavier
Name
Age
Colony
Birth place	{{{birthplace}}}
Birth Name
Birth Date	{{{birthdate}}}
Callsign
Nickname
Introduced	Galactica Discovers Earth, Part I
Death
Parents
Siblings
Children
Marital Status
Family Tree	View
Role	Former member of the Quorum of Twelve
Rank
Serial Number	{{{serial}}}
Portrayed by	Richard Lynch
Xavier is a Cylon
Xavier is a Final Five Cylon
Xavier is a Human/Cylon Hybrid
Xavier is an Original Series Cylon
Related Media
		@ BW Media
Additional Information
[[Image:|200px|Xavier]]

Xavier is a member of the Council of Twelve during the time where the Fleet has found the lost colony of Earth.

Xavier differs with Commander Adama on how to best bring Earth's technology up to the level of the Colonials. He takes matters into his own hands and goes back in time to try to alter history and accelerate Earth's technological development.

Xavier goes back to Nazi Germany to try to introduce advanced weapons technology to the Germans. Returning to 1980, he attempts to co-opt Professor Donald Mortinson, a nuclear physicist, to participate in his time travel plan.

The storyline implies that Xavier also goes back to Revolution-era America to attempt to change history there, a scheme that also fails (Galactica Discovers Earth).

Xavier returns to the present to try to ransom Galactica's children in an attempt to take control of the Fleet (Spaceball).

Notes

• Xavier is played by a different actor in "Spaceball", which is explained to be a kind of disguise that made him appear like Colonial pilot Lt. Nash.