Here are 2 categories from the 4-23-2019 Jeopardy! match.

The players got all these clues in RHYMING PHRASES, except the last one (*):

($200) It describes the spider that went up the waterspout
($400) It’s the rhyming feline name for a complacent, rich person
($600) Beginning with a pocket square, it refers to illicit behavior
($800) It precedes “brown cow” in a phrase used to teach elocution
*($1000) The plane seen here is called one of these due to its ability to collect water efficiently

ANSWERS: show

The players got all these clues in THE MAGIC OF TELEVISION

($400) On the BBC Colin Morgan played this magician in his teen years around when he meets Prince Arthur
($800) As Alex Russo on the Disney Channel, this young singer was one of the “Wizards of Waverly Place”
($1200) From 2005 to 2010 Criss Angel blew all our cerebrums with this very modern magic TV show
($1600) “Bewitched” gave birth to a sequel about her, Samantha’s daughter who had inherited her magical powers
($2000) This early 2000s WB drama about 3 sisters with unique powers got a reboot in 2018

ANSWERS: show

Today’s Daily Doubles and more information on Final Jeopardy! on Fikkle Fame’s full Daily Jeopardy! Recap