On TV this Wednesday: A member of Firehouse 51 is taken hostage, Beverly Goldberg teaches Jazzercise and former president Barack Obama explores Our Great National Parks. Here are 10 programs to keep on your radar; all times are Eastern. (Also check out our weekly TVLine-Up of premieres and finales, plus our monthly streaming guide.)
What to Watch Today
Chicago Fire Hostage Crisis, Ultimatum Finale, Survivor x2, Obama's National Parks and More
Ice Age: Scrat Tales
In six new shorts, the hapless saber-toothed squirrel experiences the ups and downs of fatherhood.
Our Great National Parks
Former President Barack Obama narrates this five-part docuseries about the planet’s most spectacular national parks.
The Ultimatum: Marry or Move On
Season 1 finale and reunion special: Ultimatum Day arrives, where couples must decide whether they’ll marry the love they know, opt for an “attractive alternative,” or walk away single.
Marc and Layla turn to the enigmatic Anton Mogart (the late Gaspard Ulliel) for assistance; Khonshu risks the other gods’ judgment.
Beverly steps in as PE coach and teaches Jazzercise; Barry and Geoff are up for the same medical internship. (Watch Wonder Years sneak peek.)
Back-to-back episodes! The tribes are rearranged ahead of an intense immunity challenge. Later, one castaway is taken to another island and has the power to change the game. (Get CBS finale dates.)
The Firehouse 51 crew bands together when one of their own is taken hostage. (Get #OneChicago finale dates.)
Darlene and Robin take a big career risk, as Dan makes plans for the big funeral home remodel. (Get ABC finale dates.)
A tip from Evan leads Nicky and Mia to a secret meeting between Juliette and a mysterious scientist. (Which CW shows are in danger?)
In the penultimate Season 5 episode, Jerome and Louie decide to separate themselves from Franklin. (Renewed for a final season.)