Sherlock Holmes and Dr. Watson look into reports that a huge, vicious hound has killed Lord Charles Baskerville and that Lord Henry Baskerville is the next to be killed.
A Czarist courier has to get across the Siberia frontier, threatened by Tartar invaders and a treacherous Russian helping them. Strogoff encounters several colorful characters along the way. German language version of the French film Michel Strogoff, adapting the novel by Jules Verne.