"To Stand Alone!" Part 3 of 4. Guest-starring the Sub-Mariner. Script by Gerry Conway. Art by George Perez (breakdowns) and Pablo Marcos (finishes). Cover by Jack Kirby and Al Milgrom. Story continues from Super-Villain Team-Up 9 (part 2). Earth's Mightiest Heroes have gone down to defeat at the hands of Doctor Doom! And now the shield-slinger, the golden avenger, the Vision, the Scarlet Witch, the Wasp, and Yellowjacket are prisoners of the Latverian monarch on Hydrobase! Meanwhile, Wonder Man, the Beast, and Robert Frank search for Attuma... and find him at an underwater U.S. research laboratory! In the middle of the furious battle, the Sub-Mariner arrives...and mistakenly attacks the Whizzer and Wonder Man! Everything is going Attuma's way! Can anyone stop the Atlantean madman? Cameo appearance by Namorita. Flashback cameos by Baron Zemo, the Enchantress, the Executioner, and Thor to recap the events of Avengers (1st series) 9. (Note: Doctor Doom's previously battled Earth's Mightiest Heroes way back in Avengers (1st series) 25.) 32 pages Cover price $0.30.