Guest Stars Brett Cullen as Dr. James Martin Kevin Tighe as General Peter Stebbings as Seth Todman Stellina Rusich as Sharon Martin Co Starring Brennan Elliott as Tom Derek Lowe as Student Michael St. John Smith as Dean Irwin Sharon Alexander as Girl Hostage John Innes as Teacher Chris Nelson Norris as Captain Litvak Gary Hetherington as Chief Davis Bob Dawson as Mr. Walker Andrew McIlroy as Hal Kaplan Garvin Cross as Lt. Jackson Darcy Kirkpatrick as Communications Officer Derek Peakman as Professor Wylie Kate Martin as Kyra Azzopardi
