Iron Mask (original title Tayna pechati drakona) is a 2019 action-adventure fantasy film that continues the story from Forbidden Empire, following cartographer Jonathan Green (Jason Flemyng) as he ventures into the Russian Far East during the early 1700s. The plot takes an unexpected turn when Green is forced into China, where he encounters the mysterious Dragon Master and becomes entangled in a web of political intrigue and supernatural elements. Simultaneously, the narrative follows the thrilling escape of the iron-masked Russian Czar from the Tower of London to a waiting Russian ship, adding a layer of historical fantasy to the adventure.

Directed with a blend of Eastern and Western cinematic sensibilities, Iron Mask combines Russian, Chinese, and American production elements to create a visually ambitious epic. While the film's IMDb rating of 4.8 suggests mixed reception, it offers plenty of spectacle for fans of international fantasy cinema. The action sequences are elaborate, the costumes and sets are detailed, and the cross-cultural storyline provides an unusual narrative perspective that distinguishes it from typical Hollywood fare.

Viewers should watch Iron Mask for its unique fusion of historical adventure and fantasy mythology, complete with martial arts, mystical creatures, and political conspiracy. The film's international cast and sprawling plot make it an interesting curiosity for those seeking something beyond conventional fantasy films. Despite its flaws, it delivers entertainment through sheer scale and imaginative world-building, perfect for an undemanding movie night of escapist adventure.