Question: when is the second half of season 3 alexa and katie coming out?
Answer: It was debuted back on March 23, 2018. After it's a success, the show renewed for the second season that landed on December 26, 2018. Back on February 15, 2019, Netflix revived the series again for the third season and also broke it into 2 parts. The first part is already released back on December 30, 2019.