Tragg is revealed to be an ancestor of both Dr. Adam Spektor (Occult Files Of Doctor Spektor) and Dagar - The Invincible.

Collects Agents Of Atlas (2006) #1-6; X-Men: First Class (2006) #8; Wolverine: Agent Of Atlas #1-3; Agents Of Atlas (2009) #1-5; What If? (1977) #9; Agents Of Atlas: Menace From Space and material From Spider-Man Family (2007) #4, Secret Invasion: Who Do You Trust?, Dark Reign: New Nation, Marvel Mystery Comics #82, Venus #1, Marvel Boy (1950) #1, Men's Adventures #26, Menace #11 And Yellow Claw #1.The spy. The spaceman. The goddess. The robot. The gorilla. During the 1950s, FBI Agent Jimmy Woo forged a handful of unlikely heroes into a team of espionage operatives. Now, half a century later, the Agents of Atlas return to take the Marvel Universe by storm! Woo, Marvel Boy, Venus, the Human Robot and Gorilla Man battle the Yellow Claw, face down Norman Osborn's Dark Reign, and encounter Spider-Man, Wolverine and the X-Men! Plus: The Agents' amazing Atlas Era debuts!

Origin of Dagar and the beginning of quest to find Scorpio.Reprinted in: - Dagar the Invincible (Gold Key) #18 (December 1976) - Dagar the Invincible (Whitman) #19 (April 1982)

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Reviving and realizing what has happened, Spektor hurries to the castle. Meanwhile, Baron Tibor seems more confused than pleased on being offered Lakota. The Baron goes outside to think, where he encounters Spektor. The two scuffle briefly, with Tibor gaining the upper hand until Dr. Spektor produces a cross and holds Tibor at bay. The Baron relates to Spektor how he had been in the Hell of the Undead since his death, where he suffered unspeakable tortures for his vampire crimes. Further, he had sworn that if he ever returned to earth, he would atone for his sins, and that the cult control him with threats of destruction rather than the other way around...