The second story entitled "the body" was later adated into a full length episode of Into The Dark on the Hulu streaming service keeping the same title and much of the same story.
The second story with Alfie Allen features the three basic masks, a Witch, a Jack O'Lantern, and a Skull, from HALLOWEEN III: SEASON OF THE WITCH, complete with the Silver Shamrock tags.
One of Michael Ironsides co-stars in Patient 7, was Grace Van Dien. In 1997, Michael Ironsidel starred with Casper Van Dien in Starship Troopers. This is Grace's father.
The third story is a 2011 short movie directed by Ómar Hauksson titled "Undying Love"