What's on TV for Friday, Jan. 21

Ozark season 4
(Image credit: Netflix)

Ozark is back tonight! The CEO of Vitamin Shoppe goes undercover on Undercover Boss, and Shammy asks Magnum and Higgins to locate his missing friend on a new Magnum P.I.

See what's on live TV where you live with our full U.S. TV guide.

Top Picks Tonight

Ozark season 4 part 1

Freedom from the cartel is seemingly within reach, but fraying familial bonds may prove to be the Byrdes' ultimate undoing.

Watch anytime on Netflix.

Australian Open

The third round of the Australian Open continues with live coverage on ESPN2 and ESPN Plus.

Watch at 9 p.m. ET on ESPN2, anytime on ESPN Plus.

Blue Bloods

Tonight on a new Blue Bloods, Frank is at odds with his friend Archbishop Kearns when he says the NYPD arrested the wrong man for a murder, but he can't break the confessional seal to reveal the true killer's identity.

Watch at 10 p.m. ET/PT on CBS.

Magnum P.I.

On a new Magnum P.I. Shammy asks Magnum and Higgins to locate his missing friend, a homeless veteran. Also, T.C. tries to get Cade to return to school, but quickly learns it's not that simple.

Watch at 9 p.m. ET/PT on CBS.

Munich: The Edge of War

In Autumn 1938, a British civil servant and a German diplomat cross paths in Munich and conspire to prevent war in Europe. Based on Robert Harris’ book.

Watch anytime on Netflix.

Nancy Drew

Tonight on Nancy Drew, Nancy searches for a missing person targeted by Temperance, who has also placed a fatal hex on the kids of the Youth Center. 

Watch at 9 p.m. ET/PT on The CW.

Emily Price

Emily is a freelance writer based in San Francisco. She's exceptionally passionate about what she does and her tech background coupled with my work as a television news producer helps her bring to the table a unique set of skills that you won’t find anywhere else. You can keep up with what she's watching now on Twitter @emily