05/02/2011 at 01:00 AM EDT
1 BEYOND THE BLACKBOARD
SUN. APRIL 24 9 P.M.
Emily VanCamp plays a young teacher of homeless kids.
SUN. APRIL 24 10 P.M.
Wendell Pierce is back as a trombonist in post-Katrina New Orleans. Season debut.
TUES. APRIL 26 8 P.M.
Dianna Agron has prom ambitions and Lady Gaga provides the hits. I'm screaming.
4 THE VOICE
TUES. APRIL 26 9 P.M.
is a coach (so's Cee Lo Green!) in a new singing competition.
5 THE ROYAL WEDDING
FRI. APRIL 29
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Coverage will gear up early for the formal event at 6 a.m. ET.