The wealthy Dr. Malcolm Muir was the secret identity of the Gray Mask. Assisted by his butler Dove, they fought devil worshipers and pseudo-supernatural creatures who were really Nazi agents or criminals out to steal valuables or America’s secrets.
| Alias Gray Mask |
| Real Names/Alt Names Doctor/Sir Malcolm Muir |
| Characteristics Hero, Holyoke Universe, World War II Era |
| Creators/Key Contributors Bob Fujitani, Don Rico, Zac Gabel |
| First Appearance Suspense Comics #1 (December 1943) |
| First Publisher Holyoke Publishing [CB+] [DCM] [GCD] |
| Appearance List Suspense Comics #1, 3-8 |
| Sample Read Suspense Comics [DCM] [CB+] |
| Description The wealthy Dr. Malcolm Muir was the secret identity of the Gray Mask. Assisted by his butler Dove, they fought devil worshipers and pseudo-supernatural creatures who were really Nazi agents or criminals out to steal valuables or America’s secrets. |
| Source Gray Mask – Public Domain Super Heroes Wiki |
