Calvin

	[show/hide spoilers]; Spoilers hidden in infobox by default only.
Name
Age
Colony
Birth place	{{{birthplace}}}
Birth Name
Birth Date	{{{birthdate}}}
Callsign
Nickname	{{{nickname}}}
Introduced	Daybreak, Part I
Last Known Appearance	[[{{{lastseen}}}]]
Death
Parents
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Marital Status
Family Tree	View
Role	Prostitute
Rank
Serial Number	{{{serial}}}
Portrayed by	Simone Bailly
	Calvin is a Cylon
	Calvin is a Final Five Cylon
	Calvin is a Human/Cylon Hybrid
	Calvin is an Original Series Cylon
Related Media
Additional Information
	[[File:\|300px\|Calvin]]

Shona is a prostitute Gaius Baltar employs before the Fall of the Twelve Colonies.

After being allowed access to Baltar's home, both herself and Baltar encounter Caprica-Six waiting inside the house, much to Baltar's displeasure. He informs Shona to ready herself in his bedroom ^{(TRS: "Daybreak, Part I")}.