Tonight, you've got your hockey playoffs, you've got your hockey playoff, and you've got original programming on all the broadcast networks ...Stanley Cup playoffs: Pittsburgh Penguins as Columbus Blue Jackets (5 p.m., NBCSN); Colorado Avalanche at Minnesota Wild (5 p.m., NHL Network); St. Louis Blues at Chicago Blackhawks (6:30 p.m., CNBC); Anaheim Ducks at Dallas Stars (7:30 p.m., NBCSN)NBA playoffs: Memphis Grizzlies at Oklahoma City Thunder (6 p.m., TNT); Golden State Warriors at L.A. Clippers (8:30 p.m., TNT)Two Broke Girls (7 p.m., CBS/Ch. 2): Max and Caroline face eviction from their apartment.Dancing with the Stars (7 p.m., ABC/Ch. 4): The remaining contestants perform; dancers face elimination.The Voice (7 p.m., NBC/Ch. 5): The top 12 contestants perform.Bones (7 p.m., Fox/Ch. 13): A murder victim may have been done in by the Ghost Killer.Star Crossed (7 p.m., CW/Ch. 30): A hurricane traps everyone inside the school.Warehouse 13 (7 and 9 p.m., Syfy): Pete and Myka investigate drownings that have occurred on dry land.Friends with Better Lives (7:30 p.m., CBS/Ch. 2): Kate realizes that Jules and Andi are planning the wedding without her.Mike & Molly (8 p.m., CBS/Ch. 2): Mike considers asking Carl for a loan.The Following (8 p.m., Fox/Ch. 13): Claire makes a dangerous decision.The Tomorrow People (8 p.m., CW/Ch. 30): Russell decides to head out on his own.The Blacklist (9 p.m., NBC/Ch. 5): Liz tries to uncover the truth about Tom.