On TV Tonight, Thursday 5/26/2011: SO YOU THINK YOU CAN DANCE, and more

8 PM – 9 PM

SO YOU THINK YOU CAN DANCE “Auditions No. 1; Auditions No. 2″ – 8pm Fox

10 PM – 11 PM

SECRET DIARY OF A CALL GIRL – 10pm Fox

8 PM – 9 PM

THE BIG BANG THEORY “The Zazzy Substitution” – 8pm CBS

COMMUNITY – 8pm NBC

THE VAMPIRE DIARIES “The Return” – 8pm The CW

WIPEOUT “Spring Wipeout: John Henson, Zombie Hunter” – 8pm ABC

30 ROCK – 8:30pm NBC

RULES OF ENGAGEMENT “The Big Picture” – 8:30pm CBS

9 PM – 10 PM

CSI “Shock Waves” – 9pm CBS

NIKITA “Pilot” – 9pm The CW

THE OFFICE – 9pm NBC

ROOKIE BLUE “Fresh Paint” – 9pm ABC

PARKS AND RECREATION – 9:30pm NBC

10 PM – 11 PM

30 ROCK – 10pm NBC

THE MENTALIST “Pink Chanel Suit” – 10pm CBS

ROOKIE BLUE “Takedown” – 9pm ABC

THE OFFICE – 10:30pm NBC