From USA Network's official press release:

In the explosive season finale, Michael learns some surprising facts about Victor's past, and is forced to take on Carla in a final showdown. Catch the premiere of "Lesser Evil" Thursday, March 5 at 10/9C on USA Network.

Burn Notice stars Jeffrey Donovan, Gabrielle Anwar, Bruce Campbell and Sharon Gless.


Source: USA Network
(Image courtesy of USA Network)