Roswell, New Mexico 4x13 "How's It Going to Be" Season 4 Episode 13 Promo (Series Finale) - SERIES FINALE – Liz (Jeanine Mason) doubting her abilities, calls for reinforcements, meanwhile Isobel (Lily Cowles) shows Max (Nathan Dean) a memory, one that will put him on a new trajectory and Michael (Michael Vlamis) makes a promise to Alex (Tyler Blackburn). The series also stars Heather Hemmens, Michael Trevino and Amber Midthunder. The episode was directed by Lance Anderson and written by Joel Anderson Thompson & Christopher Hollier (413). Original Airdate 9/5/2022.