While many fans are searching for a it is important to clarify that no such modern feature film currently exists. The project to adapt the fourth book as a sequel to the 2010 film The Voyage of the Dawn Treader was permanently canceled after the franchise rights moved to Netflix.

There is currently no official movie The Chronicles of Narnia: The Silver Chair

The confusion stems from two places:

The original film trilogy produced by Walden Media— The Lion, the Witch and the Wardrobe , Prince Caspian , and The Voyage of the Dawn Treader —concluded in 2010. Although The Silver Chair was announced as the fourth installment, it faced several setbacks:

The pursuit of the fourth (or sixth, depending on your reading order) installment of C.S. Lewis’s beloved series, The Silver Chair