This is a complete DVD set of "Star Trek - Deep Space Nine - Series 4," featuring 7 discs with a total runtime of 1286 minutes. The sound source is Dolby Digital, and it is in English language. The DVD includes actor Avery Brooks and falls under the Sci-Fi & Fantasy genre. It was released in 2007 in the United States of America and is certified as suitable for viewers aged 15 and above.
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