The heroic tale of Helmuth Hübener, a teenage Latter-day Saint activist who was executed in 1942 for trying to warn Germans about Hitler’s lies, is familiar to many members of The Church of Jesus Christ of Latter-day Saints in the United States and abroad.

He has been the subject of plays, articles, books and a documentary. For those who still don’t know it, though, there is now a feature film, “Truth & Treason,” that recounts Hübener’s harrowing experience of faith and courage.

What is fact and what is fiction in the film? More important, what is its message to modern believers?

Discussing those questions and more on this week’s show is Alan Keele, an emeritus professor of German language and literature at Brigham Young University, who first publicized the story.