“Hallelujah: Leonard Cohen, a Journey, a Song” is a documentary about the Leonard Cohen song “Hallelujah,” and if that sounds like a lot of movie to devote to one song — well, “Hallelujah” is a lot of ...

Hallelujah: Leonard Cohen, A Journey, A Song is an insightful look at the legendary performer and songwriter through the lens of one of his most successful and often covered songs, Hallelujah. When it ...