Buchstabe O
Gary O'Brien (Crewmitglieder)
Joycelyn O'Brien (Haro)
Paul F. O'Brien (Geral)
William O'Connell (Thelev)
Terrence O'Connor (Chief Ross)
Tim O'Connor (Briam)
Annie O'Donnell (Keena)
Conor O'Farrell (Carlson/Buzaan/D'Jamat)
Randy Oglesby (Ah-Kel/Ro-Kel/Silaran/Kir/Trena'L/Degra)
Thomas Oglesby (Gelehrter)
Michael O'Hagan (Cpt. Fraddock)
John O'Heir (Ehemann)
Gavan O'Herlihy (Jabin)
Shannon O'Hurley (Kohl Programmiererin)
Ken Olandt (Jason)
Susan Oliver (Vina)
Heather Lauren Olson (Jil Orra)
Stephen O'Mahoney (Medtechniker)
Tricia O'Neill (Rachel Garrett/Kurak/Korinas)
David Opatoshu (Anan 7)
Alan Oppenheimer (Koroth/Keogh/Nezu Botschafter)
Terry O'Quinn (Adm. Pressman)
David Orange (Schlafender Kling.)
Cyril O'Reilly (Nahsk)
Robert O'Reilly (Thug/Gowron/Kago-Darr) * 1950
Ed O'Ross (Gaavrin)
Jordan Orr (junger Malik)
Leland Orser (Lovok/Dejaren/Loomis)
Jimmy Ortega (Lt. Torres)
Nicole Orth-Pallavicini (Kareel)
Holmes R. Osborne (Enolianischer Offizieller)
James Otis (Solbor)
Frank Overton (Elias Sandoval)
Michael Owen (Branson)


Auswahl