Capt. Frank Chapman
Liara
Herron (as Tony Dexter)
Sessom
Lt. Ray Makonnen
Judge Eden
Col. Lansfield
Capt. Leonard
Lt. White (as Michael Marshall)
Capt. Beecher
Lt. Cutler
Lt. Webb
Communications Officer
Radar Officer
The Solarite
Juror
Juror (as Merissa Mathes)
Juror (as Marya Carter)
Zetha
Introductory Narrator (voice)
Narrator (voice) (as Leon D. Selznick)
Ipsalata (uncredited)
Juror (uncredited)
