Alexa ja Katie aloitti kauden 1 22 maaliskuu 2018.

Alexa is battling cancer. But with her best friend, Katie, by her side, she's also starting high school -- and ready for whatever comes next.

Alexa ja Katie aloitti kauden 2 25 joulukuu 2018.

For best friends Alexa and Katie, sophomore year brings budding romance, a birthday milestone -- and big lessons they'll never forget.

Alexa ja Katie aloitti kauden 3 29 joulukuu 2019.

Junior year is finally here for Alexa and Katie with new relationships, surprising friendships and big decisions on the horizon.

Alexa ja Katie aloitti kauden 4 12 kesäkuu 2020.

Summer's over, and Alexa and Katie are starting their senior year. They've been through so much together — but there's still more to come.