The Cell (Continuity and Quotes)

Continuty

• The first appearances of Dr. Whitmore, Joseph Salvatore and Enzo.

Cultural References

• The Cell is the name of a 2000 science fiction psychological thriller directed by Tarsem Singh and starringJennifer Lopez.
• The cell is a functional and structural unit in all living organisms.
• The cell could also refer to the holding cells where the Augustine test subjects are being held.
• The Cell is a song by Jandek.

Source: 

http://vampirediaries.wikia.com/wiki/The_Cell