We Baby Bears premieres with a 10-episode marathon on Jan. 1 on Cartoon Network.

Big things are happening on Cartoon Network in January, including the introduction of the We Baby Bears series, new episodes of Thomas & Friends: All Engines Go, and movie nights every Sunday. Start planning your watch schedules with all the details below!

We Baby Bears is a spin-off of the animated We Bare Bears series, debuting with a 10-episode marathon on Jan. 1 at 10 a.m. ET/PT, followed by two new episodes every Monday at 7 p.m. ET/PT throughout the month. The series features guest stars such as Anjali Bhimani, Rhys Darby, Janeane Garofalo, Young M.A., Jason Mantzoukas, Stephen Oyoung, Willow Smith, and Bernardo Velasco.

New episodes of Thomas & Friends: All Engines Go will premiere on Mondays at 9 a.m. ET/PT beginning on Jan. 10 with “The Tiger Train.” In this episode, a jealous Thomas sets out to prove that he’s the braver train when Yong Bao visits Sodor. He challenges Yong Bao to a series of bravery challenges, only to have his plan backfire.

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Season four of Craig of the Creek will premiere on Jan. 17 at 1 p.m. ET/PT. Fans can follow Craig, JP, and Kelsey as they return to the creek after the legendary capture-the-flag war. Together they will embark on a quest that leads them to new friends and greater challenges.

Kids can also catch new episodes of Bing and Lucas the Spider all month long, along with additional weekend Cartoonito programming that includes Care Bears: Unlock the Magic, Esme & Roy, and Love Monster.

For movie lovers, Cartoon Network is adding even more family-friendly films to ACME Night beginning on Jan. 2. A new movie will play every Sunday in January at 6 p.m. ET/PT, including Detective Pikachu (Jan. 2), Daddy Day Care (Jan. 9), Back to the Future (Jan. 16), Back to the Future 2 (Jan. 23), and Back to the Future 3 (Jan. 30).