The Graham Norton Show: : High School Musical's Zac Efron and pop music's Pet Shop Boys are tonight's guests. (7 p.m. and 10 p.m., BBC America)
ER:: NBC offers an encore of the long-running medical drama's series finale. (8 p.m., WBAL-Channel 11)
Take the Money and Run: : Woody Allen has a "gub" and isn't afraid to use it in this 1969 spoof. (8 p.m., TCM)
Yours, Mine & Ours: : Dennis Quaid and Rene Russo star in this family-friendly 2005 remake about a blended family overrun with children. (8 p.m., WMAR-Channel 2)
Baby Mama: : Tina Fey and Amy Poehler star in this comedy about surrogate motherhood. (8 p.m., HBO)
College Basketball: : The NCAA Tournament's Final Four meet in Detroit as Michigan State challenges Connecticut, and Villanova takes on North Carolina. (6 p.m. and 8:30 p.m., WJZ-Channel 13).
Saturday Night Live: : Seth Rogen is the host. Phoenix performs. (11:29 p.m., WBAL-Channel 11)