1. Staffel (1969-71)
101 Der erste Alarm (Identified)
102 Testpilot Paul Foster (Exposed)
103 (Flight Path)
104 Falle im Weltraum (Conflict)
105 Die Begegnung (Survival)
106 Mondbasis - bitte melden (The Dalotek Affair)
107 Computer lügen nicht (The Computer Affair)
108 Der Fremde (A Question of Priorities)
109 Die Entführung (Ordeal)
110 Shado ruft Sovatex (The Responsibility Seat)
111 (The Square Triangle)
112 (Court Martial)
113 Ziel unbekannt (Close Up)
114 (Confetti Check A - O.K.)
115 (E.S.P.)
116 Töten Sie Straker (Kill Straker!)
117 (Sub-Smash)
118 (The Sound Of Silence)
119 Die Siamkatze (The Cat With Ten Lifes)
120 Alarmstufe Rot (Destruction)
121 Der Mann, der zurückkam (The Man Who Came Back)
122 Mr. Andersons Doppelgänger (Reflections In The Water)
123 Tödliche Träume (Mindbender)
124 (Timelash)
125 Die fremde Kraft (The Psychobombs)
126 (The Long Sleep)