The NBA Finals begin with Miami at Denver (ABC, 7:30 p.m.) in a prime time Game 1.
From Denmark comes the romantic drama “A Beautiful Life” (Netflix, streaming), starring the singer Christopher, who also composed new music for the series, as a fisherman who is discovered by a music manager and her daughter, a producer.
From Japan comes the series “The Days” (Netflix, streaming), dramatizing the cataclysmic week following the 2011 Fukushima Nuclear Power Plant disaster from the point of view of the government, corporations and first responders.
The new computer-animated series “LEGO Ninjago: Dragons Rising” (Netflix, streaming) makes its story from the toys of the same name.
The rebooted “iCarly” (Paramount+, streaming) returns for a third season, starring Miranda Cosgrove, now age 30.
The Scripps National Spelling Bee (ION, 8 p.m.) reaches its finals.
James Spader’s Red and company move the show up a day to Thursdays beginning tonight, when there are two episodes to “The Blacklist” (NBC, 8 and 9 p.m.).
“The Dead Files” (Travel, 9 p.m.) returns for a 15th season with medium Amy Allan.