On TV Tonight, Friday 2/20: BATTLESTAR GALACTICA, PSYCH, and more…

MISTRESSES – 8pm BBC America

TERMINATOR: THE SARAH CONNOR CHRONICLES “Desert Cantos” – 8pm Fox

DOLLHOUSE “Target” – 9pm Fox

FRIDAY NIGHT LIGHTS “It Ain’t Easy Being J.D. McCoy” – 9pm NBC

MONK “Mr. Monk Fights City Hall” – 9pm USA

BATTLESTAR GALACTICA “Deadlock” – 10pm Sci-Fi

PSYCH “An Evening With Mr. Yang” – 10pm USA