A lot of networks will see sport fixtures tonight, Friday, March 21. Take a look at everything you can watch across the broadcast networks.
It’s all about March Madness right now, which means CBS is taking some time off from regular programming. This could be a great time for the other networks from viewers who aren’t interested in basketball.
3 shows to watch and 1 to skip tonight, Friday, March 21
You may want to check out a bit of the basketball throughout the night. It airs from 7:30 p.m. ET tonight all the way through to midnight, so check it out when you get a chance.
There’s still plenty to check out, whether you watch live or record and watch a little later. Shark Week is definitely one to watch live for those who love seeing the inventions. There have been some excellent production put on the market from shows like Shark Week.

If you’re more in the mood for comedy, Happy’s Place will air a new episode tonight. This isn’t a series that you need to watch live if you prefer to watch Shark Week, because it has already been renewed. However, it’s a 30-minute show, so you’ll get away with recording and watching it at the end of the night if you want.
The new episode of Happy’s Place will see Isabella ask Emmett to install her new security system. Bobbie doesn’t like this idea, believing that she can protect her sister better than an alarm system or even a man. I love this mindset, but it is dangerous. There’s nothing wrong with having both, and I’m sure that’s where the series will go with the storyline.
Turn over to The CW for the middle slot of the night. Masters of Illusion will air a new episode, and this week, we’ll get the magicians Carisa Hendrix, Murray Sawchuck, Jackson Ridd, Mike Caveney, Anna Dangerous, Boris Wild, and Dan Sperry. This is a chance to be amazed by the tricks on offer.
What can you skip tonight? St. Denis Medical is the one you’ll get away with skipping. It’s a rerun, so you can watch it whenever you want on Peacock! This series has already been renewed as well, so NBC knows we love it.
What’s on TV tonight?
All times are in ET.
ABC
8 p.m.-9 p.m.: Shark Week
9 p.m.-11 p.m.: 20/20
CBS
7:30 p.m.-12 a.m.: 2025 NCAA Basketball Tournament
NBC
8 p.m.-8:30 p.m.: Happy’s Place
8:30 p.m.-9 p.m.: St. Denis Medical
9 p.m.-11 p.m.: Dateline
FOX
8 p.m.-10 p.m.: NASCAR Craftsman Truck Series
The CW
8 p.m.-9 p.m.: Penn & Teller: Fool Us
9 p.m.-10 p.m.: Masters of Illusion
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