Thematically and as a narrative technique, interlace, the complex weaving together of many different story-telling strands, comes to its full development in the intriguing conclusion of the
Prose Lancelot. The Grail appears on the horizon and although his love for Guenevere still makes Lancelot the best knight in the world, it becomes clear that this very love disqualifies him
from its Quest. Meanwhile, the adventures of a myriad different Arthurian knights continue to be followed. This study explains how the interlace works and shows that it is the perfect vehicle
for the relation of the events. It discusses the division of the narrative into threads, their interweaving, convergence and divergence, the gradual introduction of the Grail theme and its
first climax (the begetting of Galahad), the distribution of information to the audience, the use of dramatic irony and emotions, and many other aspects of this major innovation in
story-telling technique. Dr Frank Brandsma is Senior Lecturer in Comparative Literature (Middle Ages) in the Department of Modern Languages at Utrecht University.