"Shark Tank" (9 p.m., ABC):
Four kids (ages 6 to 16) present their product concepts to the Sharks and we're intrigued by at least one of them: Paint-on bandages. Oh, those silly kids.
"Hannibal" (10 p.m., NBC):
Cynthia Nixon ("Sex and the City") returns as an FBI agent just as Will's (Hugh Dancy) murder trial begins. Oh yeah, and a court bailiff gets killed. The fun just never stops on this bloody show.
"Vice" (11 p.m., HBO): The innovative news magazine program kicks off its second season with a segment claiming that much of the $100 billion spent by the U.S. on reconstruction projects in Afghanistan has been wasted and misused.
Also on Friday: