Giant-Size Atom (2011)

Plot

Hawkman protects the Atom's father, but falls into a Colony trap. Oracle gets the Atom to Hawkman, and the Tiny Titan enters the Winged Wonder's bloodstream, where six Colony members reside, about to explode. After saving Hawkman, the Atom decides to turn over the white dwarf matter to the Colony in exchange for the return of his father and uncle, but only after making a special modification to it, shrinking the Colony, and leaving it open for a full-frontal assault by Atom, Hawkman, and David Palmer.