ENT 4×11 ‘Observer Effect’ Trailer Star Trek Enterprise Season 4 Episode 11 ‘Observer Effect’ Trailer VOY 4×11 ‘Concerning Flight’ TrailerDateNovember 27, 2010In relation toعالم الانترنتENT 4×04 ‘Borderland’ TrailerDateJanuary 12, 2011In relation toعالم الانترنتENT 4×03 ‘Home’ TrailerDateJanuary 12, 2011In relation toعالم الانترنت