Issue: #89
Last valuation update: 2026-09-17
Biologist Sven Larsen, a former student who once held a grudge against the Chief, has become a successful scientist and apparently buried the hatchet. Inviting the Doom Patrol to witness one of his experiments, a terrible accident changes the life of not only Larsen, but the Doom Patrol, forever. The Chief's former student arrives in town, but what horrible secret is he hiding?
First appearances: Kim Loo, The Animal-Vegetable-Mineral Man, Sgt. Allen Norton
Creators: Arnold Drake, Bruno Premiani, Stan Starkman, Bob Brown
Characters: Negative Man, Robotman, The Chief, Kim Loo, Cap, Elasti-Girl, The Animal-Vegetable-Mineral Man, Sgt. Allen Norton