Dorcas is accidentally crushed to death , with Tiger Shark and Attuma being defeated and imprisoned .
Tiger Shark , Dr. Dorcas and Atlantean warlord Attuma seize the island Hydrobase and again battle Namor , who allied with Doctor Doom .
Dr. is accidentally crushed to death , with Tiger Shark and warlord being defeated and imprisoned .
Tiger Shark , Dr. Dorcas and Atlantean warlord Attuma seize the island Hydrobase and again battle Namor , who allied with Doctor Doom .