The latest 80s sitcom to get a reboot is “Head of the Class” (HBO Max, streaming), with a new, more diverse class that includes Jorge Diaz, Jolie Hoang Rappaport, Gavin Lewis and Dior Goodjohn. Isabella Gomez of the “One Day at a Time” reboot, stars as the teacher; behind the scenes is Bill Lawrence of “Scrubs” and more recently, “Ted Lasso.”

Nobody could sing like Freddie Mercury, but tonight you could try with “The Queen Family Singalong” (ABC, 8 p.m.). It comes so soon after the all-Queen night on “Dancing with the Stars” it makes you think Disney holds the rights to the music — or are they just trying to promote its “Queens” (ABC, 9 and 10 p.m.), which reruns its first two episodes?

At any rate the songbook of the British band is sung by people like Adam Lambert, Derek Hough, Fall Out Boy, Jimmie Allen, OneRepublic, Pentatonix and Jojo Siwa.

Speaking of whom, the new reality competition “Siwas Dance Pop Revolution” (Peacock, streaming) has pop star Jojo Siwa and her mom auditioning tweens to become members of a new pop group called XOMG Pop. Three episodes are available today; subsequent episodes come on Thursdays. 

“Aida Rodriguez: Fighting Words” (HBO Max, streaming) is first comedy special from the Puerto Rican and Dominican American comedian. 

Padma Lakshmi gets in on the early holiday culinary showcase with the new spin-off series “Taste the Nation: Holiday Edition” (Hulu, streaming).