MAX, ISABEL, MICHAEL AND TESS MEET THEIR DOUBLES  Duplicate versions of Isabel (Katherine Heigl), Michael (Brendan Fehr) and Tess (Emilie de Ravin) come to Roswell to try and convince Max (Jason Behr) to go back to New York with them for an interstellar summit that could get them all back to their home planet. Shiri Appleby, Majandra Delfino, Colin Hanks, Emilie de Ravin and William Sadler also star. James Contner directed the episode written by Toni Graphia