Issue: #23
Last valuation update: 2022-08-03
At last! The warlord Krang strikes back! Plus -- the menace of Orka, the Human Killer Whale!
First appearances: Orka
Creators: Stan Lee, Artie Simek, Roy Thomas, Marie Severin, Johnny Craig
Characters: Namor, Dorma, Krang, Orka, Dr. Dorcas