This might be old news, but I've never noticed it before.
A foreign show (some US TV or movie) currently playing on Mexico's Azteca 7 (Satmex 6, 3920 V 31491) has dual-channel audio in Spanish and, on the secondary channel, the original English.
A foreign show (some US TV or movie) currently playing on Mexico's Azteca 7 (Satmex 6, 3920 V 31491) has dual-channel audio in Spanish and, on the secondary channel, the original English.