Demo was one of the Warlord’s most formidable agents. He had an underground lair, an assistant named Satanna, and an army of humanoids called sub-men. In his first appearance, he sent his sub-men to steal some chemicals, but they were stopped by NoMan. Later, he stole Dynamo’s belt, NoMan’s cape, and Menthor’s helmet; briefly gaining the entire team’s powers. Note: Tower Comics did not include a correct copyright notice on their books which, according to US copyright law at the time, caused them to enter the public domain immediately upon release.
| Alias Demo |
| Real Names/Alt Names Unknown |
| Characteristics Villain, Tower Comics Universe, Subterranean, Counterculture Era, Public Domain |
| Creators/Key Contributors Reed Crandall |
| First Appearance T.H.U.N.D.E.R. Agents #1 (November 1965) |
| First Publisher Tower Comics [CB+] [GCD] |
| Appearance List T.H.U.N.D.E.R. Agents #1, 5-6 |
| Sample Read T.H.U.N.D.E.R. Agents [CB+] |
| Description Demo was one of the Warlord’s most formidable agents. He had an underground lair, an assistant named Satanna, and an army of humanoids called sub-men. In his first appearance, he sent his sub-men to steal some chemicals, but they were stopped by NoMan. Later, he stole Dynamo’s belt, NoMan’s cape, and Menthor’s helmet; briefly gaining the entire team’s powers. Note: Tower Comics did not include a correct copyright notice on their books which, according to US copyright law at the time, caused them to enter the public domain immediately upon release. |
| Source Demo – Public Domain Super Heroes Wiki |

