You could hardly ask for Stanley Cup Finals more exciting than the the series that currently under way. The Chicago Blackhawks took Game 1 in triple overtime. The Boston Bruins took Game 2 in the first OT.The scene shifts to Boston for Game 3 (6 p.m., NBC/Ch. 5) - could there possibly be yet another overtime in the offing?Elsewhere on TV ...The Bachelorette (7 p.m., ABC/Ch. 4): Desiree and the guys are in Atlantic City - and some of the guys compete for the title of "The Bachelorete's Mr. America."The Voice (7 p.m., NBC/Ch. 5): The remaining contestants perform. A winner will be declared on Tuesday.Major Crimes (7 and 9 p.m., TNT): Rusty receives a threatening letter.Defiance (7 and 9 p.m., Syfy): A plague strikes the town.The Goodwin Games (7:30 p.m., Fox/Ch. 13): Henry and Chad consider a business deal.Warehouse 13 (8 and 10 p.m., Syfy): An artifact affects residents of a gated community.King & Maxwell (8 and 10 p.m., TNT): Michelle is questioned after an assassination attempt on a diplomat.Mistresses (9 p.m., ABC/Ch. 4): Karen remains involved with the family of her late lover.Switched at Birth (9 p.m., ABC Family): Bay is shocked when she learns about Ty's experiences in Afghanistan.The Fosters (10 p.m., ABC Family): Mike asks Brandon to move in with him.The Glades (10 p.m., A&E): A male stripper is murdered.Longmire (11 p.m., A&E): The team hunts for cattle rustlers.Teen Wolf (11 p.m., MTV): Scott and Derek seek help from an unlikely ally.