The Avengers: Tunnel of Fear (excerpt)
Released October 2016
Written By: John Kruse
Starring: Julian Wadham, Anthony Howell
Duration: 18 minutes
From Free
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Southend. A perfect spot for a family holiday - or for a traitor to hide.
Somewhere in the town lurks a spy ring that is smuggling out classified information. When his old mole is attacked, and with innocent lives at risk, Steed takes Keel to the seaside for a far from sunny time.