Captain Atom enlists military intelligence to track down the alien and when he finds it he leaves Hal Jordan supporting a building after they argue.; Speedy arrives at his vacation home after attempts on his life and a kidnapping of Lian.; The Secret Six destroys the headquarters of "The Agency" after finding the evidence of their germ warfare activities.; Black Canary and Lt. Cameron exchange information on a murder case, but the murderer strikes again.; The Blackhawks fly back to Singapore with a dying Marcia Rossiter (Alice Richardson), Natalie reveals family problems, and a Nazi group experiments with LSD.; Bob Galt helps Superman defeat his attackers.