Special Guest Stars Leonard Nimoy as Dr. William Bell Guest Stars Sebastian Roché as Thomas Jerome Newton Roger Cross as Smith Jeff Perry as Joseph Slater Jeannetta Arnette as Dr. Susan West Co Starring Ken Kramer as Mr. Rubel Dee Jay Jackson as Security Guard Lindsay Collins as Nurse Holbrook Darryl Quon as Orderly Daniel Boileau as Thin Man Donna Yamamoto as Deborah Crampton Vee Dubois as Nurse #2 Derek Anderson as Team Leader Uncredited Michael Cerveris as September