When does Roswell return?

The series debuted on October 6, 1999, on The WB and moved to UPN for the third season. Sixty-one episodes in total were broadcast over the show's three seasons. In the United Kingdom, the show aired as both Roswell High and Roswell in the UK. A reimagining of the series, titled Roswell, New Mexico was ordered to series on May 11, 2018, and premiered on January 15, 2019.