The third season finale of “Ted Lasso” (Apple TV+, streaming) today may well also be the series finale, it has been hinted. If so, tears will be shed, and lessons will certainly be learned.

Kennedy McMann returns as the time-honored teenage detective in the premiere of the fourth and final season of “Nancy Drew” (The CW, 8 p.m.). The case involves missing bodies from a cemetery. 

“FDR” (History, 8 p.m.) concludes with the president’s efforts to put the nation back to work and fight World War II. Part one repeats at 3 p.m.; part two at 5 p.m.

At a time when such events are being outlawed (ignoring the fact that everyone from Milton Berle to Bugs Bunny has dawned women’s clothing at some point), Murray Hill and Neil Patrick Harris host the new “Drag Me to Dinner” (Hulu, streaming). A blend of dress-up performance shows and cooking mean that drag queens compete on throwing the most fabulous dinner parties. 

Another show to upset right wing book burners? The network debut of “The 1619 Project” (ABC, 8 p.m.).

Greg Davies’ comedy about a crime scene cleaner returns for a second season, “The Cleaner” (BritBox, streaming).

“Dave” (FXX, 10 p.m.) ends its third season with Dave’s quest for love reaching its conclusion. 

Quarterfinals begin for the Scripps National Spelling Bee (ION+, 8 a.m.). Evening events air on the ION network at 8 p.m.