The Sandbaggers - 101 - First Principles (subs 120 languages) torrent

Subtitles for this series were apparently never made.

Here some are (albeit computer-translated, except for the original English ones)
-- for the first episode only.

The video here is of small dimensions, duplicated for your convenience
from TPB torrent 4204791.

If you decide to try these subtitles with another rip, be warned that you
will probably have to remove the delays at the commercial breaks.

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THE SANDBAGGERS is a taut British spy series comprising twenty 50-minute episodes produced by Yorkshire Television, an ITV franchise (i.e., a commercial regional British television franchise). The stories centered on the elite covert operations section of British Intelligence, nicknamed the Sandbaggers, and their boss, Neil Burnside, himself a former Sandbagger but now having to battle more with British bureaucracy than with enemy agents. It was set contemporaneously with its original broadcast in the late '70s and early '80s when the Cold War still dominated the Western intelligence agenda.
Written by Ernest W. Adams [address on IMDb]