Wednesday best bets

Ryan Seacrest

7 p.m. on KATV _ Schoolhouse Rock! 50th Anniversary Singalong

“Conjunction Junction, what’s your function?” We’ll have to wait and find that one out in this new special celebrating the 50th anniversary of the beloved educational series. Catchy and classic, this singalong features host Ryan Seacrest and a host of celebrities performing classics such as “Three Is a Magic Number” (Black Eyed Peas), “I’m Just a Bill” (Jason Biggs and Jenny Mollen), “Unpack Your Adjectives” (The Muppets and Fortune Feimster) and many more.

7 p.m. on KTHV + The Price Is Right at Night

The new episode “Superfans” celebrates some of the show’s most passionate and dedicated viewers. From a legacy contestant whose family members are such fans that they named her after a Barker Beauty, to those who have extensive memorabilia collections, this special episode is a thank you to the fans who continue to be a part of the show’s historic run on network television. Prizes include a once-in-a-lifetime experience of dinner with host Drew Carey, a trip to Switzerland and more.

7 p.m. on TLC My 600-Lb. Life

As an Italian American, Geno was raised with lots of love, family and heaping helpings of food. And now, years later, he’s still living with his mom and eating himself to death — literally. But he’s finally decided it’s time to make a change. And Geno’s cousin, Nico, joins the cause as they pledge to lose weight together in the Season 11 premiere episode “Geno and Nico’s Journey.”

9 p.m. on SYFY The Ark

11

Taking place 100 years in the future, aboard the Ark One — a star-cruising vessel carrying humanity’s last hope at survival — the ship sustains damage and heavy casualties in this new science fiction series. The remaining passengers must band together and complete the mission of finding a new planetary home, the destination of which is more than a year away. Christie Burke, Richard Fleeshman, Reece Ritchie, Stacey Read, Ryan Adams, Christina Wolfe, and Shalini Peiris co-star.