First appearance of Justin Hammer in "The Old Man and the Sea Prince!" Part 1 of 2. Guest-starring the Sub-Mariner. Plot by David Michelinie and Bob Layton. Script by David Michelinie. Art by John Romita Jr. (breakdowns) and Bob Layton (finishes). Cover by Bob Layton. During his trip back to the States, Tony Stark's 747 is struck in mid-air by a flying tank! Wow, where did it come from? Apparently it was thrown from the ground by the Sub-Mariner! Oh no! The golden avenger will deal with Prince Namor in a minute! But first he must stop his airliner from crashing into the ocean! Don't worry Shell-Head...the Avenging Son will wait! Cameo appearances by Bethany Cabe and Jim Rhodes. Flashback cameos by Spymaster and Nick Fury.
UK edition. Identical to US edition, but has 1/- cover price.