Guest Stars Karin Konoval as Doctor Pelton Sakina Jaffrey as Mrs. Headwood Co Starring Emma Oliver as Winnie Kwasi Thomas as Z-Wreck Fiona Vroom as Ms. Gillies Andrea Ware as Tyson Ian Collins as Tristan Grace Sunar as Young Alex David Beairsto as Ad-Sec Evacuee Dominic Good as Chunder Renée Taylor as Gambler #2 Akeem Hoyt Charles as Gambler #1