<P> The series debuted on January 26 , 2017 to positive reviews . A 22 - episode second season premiered on October 11 , 2017 , and concluded on May 16 , 2018 . On April 2 , 2018 , The CW renewed the series for a third season , which is set to premiere October 10 , 2018 . </P>
<P> The series debuted on January 26 , 2017 to positive reviews . A 22 - episode second season premiered on October 11 , 2017 , and concluded on May 16 , 2018 . On April 2 , 2018 , The CW renewed the series for a third season , which is set to premiere October 10 , 2018 . </P>
when is season 3 of riverdalr coming out
when is season 3 of riverdalr coming out
set to premiere October 10 , 2018
set to premiere October 10 , 2018