The Christmas Tree (1969)
aka When Wolves Cry
Available on all-region DVD

Synopsis: Between father and son there's a feeling that cannot be put into words..It's been put on film.. "The Christmas Tree" A film by Terence Young, starring William Holden, Virna Lisi, Bourvil.

Learning that his son only has six months left to live after being exposed to a nuclear explosion, William Holden is determined to make them the happiest of his life. He meets his son's every wish including buying him a blue tractor and stealing a pair of wolves from the zoo.

Cast: William Holden, Virna Lisi
Runtime: 110 min