| 10 | Agents of Atlas (2nd Series) | 1st Appearance of Dr. Zu; 1st Appearance of M-1; 1st Appearance of M-3; 1st Appearance of M-5; 1st Appearance of M-8; 1st Appearance of M-12; 1st Appearance of Derek Schiller; 1st Appearance of Webb Terry |
| 54 | Metal Men | 1st appearance of M-1; Versus Missile Men |