Spider-Man (1981) Episode 021 - Countdown To Doom
Episode(s)
- Episode 026 - Under the Wizard's Spell
- Episode 025 - The Return of Kingpin
- Episode 024 - Wrath of the Sub-Mariner
- Episode 023 - The Vulture Has Landed
- Episode 022 - Arsenic & Aunt May
- Episode 021 - Countdown To Doom
- Episode 020 - The Web of Nephilia
- Episode 019 - The Doom Report
- Episode 018 - The Capture of Captain America
- Episode 017 - Canon of Doom
- Episode 016 - The Unfathomable Professor Gizmo
- Episode 015 - The Incredible Shrinking Spider-Man
- Episode 014 - The Hunter and the Hunted
- Episode 013 - The Sidewinder Strikes!
- Episode 012 - The ABC's of DOOM
- Episode 011 - Triangle of Evil
- Episode 010 - Revenge of the Green Goblin
- Episode 009 - Carnival of Crime
- Episode 008 - The Doctor Prescribes Doom
- Episode 007 - The Pied Piper of New York Town
- Episode 006 - When Magneto Speaks... People Listen
- Episode 005 - The Sandman Is Coming
- Episode 004 - Curiosity Killed the Spider-Man
- Episode 003 - Lizards, Lizards, Everywhere
- Episode 002 - Dr. Doom, Master of the World
- Episode 001 - Bubble, Bubble, Oil & Trouble