Home Stretch Time for America's Got Talent: Semi-Finals Begin

America's Got Talemt has faced more than its fair share of obstacles this season, but it looks to be all systems go ahead of tonight's first semi-finals show. Also today: A&E revisits the glory days of MTV, Hard Knocks decides who will make the cut for the upcoming season, and Transplant's latest recruit reports for duty at his new job. Here's what's new and noteworthy on TV this Tuesday:

NEW EPISODE: Ten of the twenty remaining America's Got Talent competitors are set to taking the stage tonight for a shot at the finals. Whether they incur the wrath of "negative Howie" remains to seen. 8:00 PM ET on NBC

DOCUMENTARY PREMIERE: A&E revists MTV's rough and tumble beginnings in Biography: I Want My MTV, with celebs like Sting, Pat Benatar, Billy Idol, Annie Lennox, providing firsthand accounts of what life was like when video killed the radio star. Watch the trailer. 9:00 PM ET on A&E

SEASON FINALE: With kickoff of the 2020 NFL season just days away Hard Knocks: Los Angeles is wrapping its season with a look at which players on the Chargers and the Rams are heading to the big show. 10:00 PM ET on HBO

NEW EPISODE: Lauren challenged the Islanders to shake things up as she left the Love Island villa on Monday. The show's new secret villa twist coming tonight promises to do just that. 9:00 PM ET on CBS

NEW EPISODE: Bash (Hamza Haq) reports for work at the hospital on Transplant, where his medical experiences in Syria help him approach medicine from a unique perspective. 10:00 PM ET on NBC

SPECIAL EPISODE: With the season commencing in just two days, Inside the NFL is back to us what need to know ahead of what is sure to be an unusual season (it is 2020 after all). 9:00 PM ET on Showtime

NEW EPISODE: Hoping to make money from her passion for Kingdom Scrolls, Meg (Alexa Davies) begins livestreaming as she plays on Dead Pixels. Alison (Charlotte Ritchie) is skeptical of her friend's ability to make a living from her new endeavor. 8:00 PM ET on the CW

NEW EPISODE: Remember babysitters? Return to pre-pandemic days with back-to-back episodes of Supernanny, in which Jo Frost helps overworked professionals balance careers, parenting, and mental health in a time before we all lived, worked, and taught our kids at home. 8:00 PM ET on Lifetime

Mike Attebery is Senior Editor at Primetimer and the author of seven mystery thrillers. Follow him on Twitter at @mikeattebery.