What To Watch Monday: It's Always Sunny Returns, Fox Game Shows Wrap, And More

This Monday's TV lineup includes the return of "It's Always Sunny in Philadelphia," plus the conclusion of game shows "The Quiz With Balls" and "The 1% Club." On "It's Always Sunny," Alice and Catherine's connection deepens; Alice adopts a false identity to gain Catherine's trust, leading to growing tension. In the season finale, previous contenders return to one last competition, with the biggest wipeout in the show's history.

Meanwhile, "The Amazing Race" resumes with Coop, Layla, KJ, Breonna, and Khalil embarking on a frantic mission. New ninjas join the race as the National Finals continue. In "American Ninja Warrior," Joy faces the season's toughest challenge after a boat emergency. Her partner, Nathan, makes an old friend an offer he can't refuse.

On "So You Think You Can Dance," Witney Carson joins to push dancers to their limits, teaching novices ballroom steps. She and DWTS superfans have two days to prepare a performance for the semifinals. "The Bachelor" premiere features the guys helping Frank with his cold feet ahead of his wedding to Sam, as Dee tries to discourage Sam from the marriage with testimonies from The Waitress, Artemis, and Snail.

In "The Librarians," the team recovers missing bracelets for Castor and Pollux, inadvertently swapping bodies. In "The Farm," the boys decide the farm's future and Galyna's role, while Alli gives Jesse an ultimatum about their marriage. Lastly, "Dentists vs. Funeral Directors" competes for a $100,000 prize.