Those Who Can't is a comedy series that follows three inept high school teachers who are more immature than their students. The trio of teachers, Andy, Billy, and Loren, are unable to grow up and take their jobs seriously, leading to a series of hilarious misadventures.
Despite their lack of teaching skills, the three friends are determined to prove themselves as educators. However, their unconventional methods often backfire, causing chaos and mayhem in the school.
As they navigate the challenges of teaching, Andy, Billy, and Loren must also deal with their personal lives and relationships. From failed romances to awkward encounters with parents, the teachers' lives are just as chaotic outside of the classroom.
With their jobs on the line and their reputations at stake, the trio must find a way to balance their immature antics with the responsibilities of being educators. Will they be able to shape up and become the teachers they were meant to be, or will they always be known as Those Who Can't?