Nearly 3,600 Canadian soldiers died in the Battle of Vimy Ridge 100 years ago. But not all of the fallen were brought home. Now, in a new documentary, a Canadian historian sets out to find dozens of soldiers who were registered as dead but were never interred in one of the official cemeteries. Mike Drolet reports.
For more, ‘Searching for Vimy’s Lost Soldiers’ premieres Sunday, April 9 at 9 p.m. ET/PT on HISTORY.