Jay Finnegan

	[show/hide spoilers]; Spoilers hidden in infobox by default.
Age
Colony
Birthplace	{{{birthplace}}}
Birth Name	J. Finnegan
Birth Date	{{{birthdate}}}
Callsign	Shark
Nickname	{{{nickname}}}
Introduced	The Face of the Enemy
Last Appearance	[[{{{lastseen}}}]]
Death
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Step-Parents	{{{step_parents}}}
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Family Tree	View
Role	Raptor pilot, assigned to Galactica
Rank	Lieutenant
Serial Number	{{{serial}}}
Portrayed by	William C. Vaughn
	Jay Finnegan is a Cylon
	Jay Finnegan is a Final Five Cylon
	Jay Finnegan is a Human/Cylon Hybrid
	Jay Finnegan is an Original Series Cylon

Lieutenant J. "Shark" Finnegan is a Raptor pilot assigned to Galactica.

He serves with "Easy" Esrin, who is his co-pilot aboard Raptor 718. While making a routine run to Zephyr for R&R along with Lt. Gaeta, Specialist Brooks, and two Number Eight Cylons aboard, a false alarm causes the fleet to make an emergency jump. The Raptor accidentally jumps beyond the red line with no way to return to their original coordinates. The Raptor is stranded in space with only 20 1/2 hours of oxygen left (The Face of the Enemy).