Alexa & Katie (2018 ) Lifelong best friends Alexa and Katie are eagerly anticipating the start of their freshman year of high school. The pals confront a crisis that leaves them feeling like outsiders at a time when what seems to matter most is fitting in. High school is hard for all students, but it's even more difficult for somebody who is dealing with personal challenges that most teens don't. That is the case for Alexa, who is undergoing cancer treatment while trying to adjust to high school. She maintains her outgoing personality and enthusiasm for life despite her health issues, thanks in part to loyal best friend Katie remaining by her side through it all. Whether they're at school, home or the hospital, the girls are always by each other's side through thick and thin. Also part of Alexa's life is determined and protective mother Lori.