This Mortal Coil #50
| Series | Alpha Flight |
| Number | Vol. 1 #50 |
| Publisher | Marvel Comics, A New World Company |
| Date | 1987-09 |
| Type | Comic Book, Softcover |
| Language | English |
| Artist | June Brigman, Whilce Portacio |
| Colorist | Bob Sharen |
| Editor | Carl Potts |
| Editor In Chief | Jim Shooter |
| Letterer | Janet Chiang |
| Writer | Bill Mantlo |
| Genre | Superhero |
| Published in | New York,NY |
| Characters | Alpha Flight, Loki |