Into the Deep

Marvel's Avengers Assemble - S5 E3

Into The Future

Marvel's Avengers Assemble - S3 E13

Into the Lion's Den

Eyes of Wakanda - S1 E1

Into the Negative Zone

Marvel's Hulk and the Agents of S.M.A.S.H. - S1 E12

Invader from the Dark Dimension!

The Super Hero Squad Show - S1 E16

Invasion Of The Black Hole

Spider-Woman - S1 E12

Invasion of the Super Skrulls

The Fantastic Four - S1 E4

The Invincible Juggernaut!

Marvel Disk Wars: The Avengers - S1 E12

The Invisible Hand

The Spectacular Spider-Man - S1 E6

Iron Fist

Marvel's Future Avengers - S1 E5

The Iron Idol of Infamy

The Marvel Super Heroes - S1 E60

Iron Man Is Born

The Avengers: Earth's Mightiest Heroes - S1 E3

Iron Man to the Second Power (1)

Iron Man - S1 E9

Iron Man to the Second Power (2)

Iron Man - S1 E10

Iron Man, on the Inside

Iron Man - S2 E6

Iron Man, Reborn!

Marvel Disk Wars: The Avengers - S1 E3

The Iron Octopus

Marvel's Ultimate Spider-Man - S1 E22

Iron Rivalry

LEGO Marvel Avengers: Climate Conundrum - S1 E1

Iron Vulture

Marvel's Ultimate Spider-Man - S4 E4

The Island of Fire

Blade - S1 E5

It Lives! It Grows! It Destroys!

The Incredible Hulk - S1 E8

It Started on Yancy Street

The Fantastic Four - S1 E8

It's a Wonderful Smash

Marvel's Hulk and the Agents of S.M.A.S.H. - S0 E1

It's Deadpool Again

Marvel's Future Avengers - S1 E18

It's the Little Things

Marvel's Rocket & Groot - S1 E10

It's Tricky

Marvel's Guardians of the Galaxy - S2 E22

Itsy Bitsy Spider-Man

Marvel's Ultimate Spider-Man - S2 E12

Jingle Bell Rock

Marvel's Guardians of the Galaxy - S1 E26

Johnny Storm and the Potion of Fire

Fantastic Four: World's Greatest Heroes - S1 E23

Join Us as an Intern

The Daily Bugle - S2 E3

Journey of the Iron Fist

Marvel's Ultimate Spider-Man - S2 E13

Joyride

X-Men: Evolution - S2 E8

Jubilee's Fairytale Theatre

X-Men - S5 E9

The Juggernaut Returns

X-Men - S3 E17

Just One Victory

Marvel's Guardians of the Galaxy - S3 E26

The Kang Dynasty

The Avengers: Earth's Mightiest Heroes - S1 E19

Kathy Friedman

Wonder Man - S1 E7

Keeping Secrets

Spider-Man: The New Animated Series - S1 E4

The Kids Are Alright

Marvel's Avengers Assemble - S3 E11

Kikyo

Wolverine - S1 E3

Killer Queen

Marvel's Guardians of the Galaxy - S3 E25

Kilowatt Kaper

Spider-Man - S1 E12

King Breaker (1)

Marvel's Avengers Assemble - S5 E19

King Breaker (2)

Marvel's Avengers Assemble - S5 E20

King Pinned

Spider-Man - S2 E2

The Kingpin Strikes Again

Spider-Woman - S1 E5

The Kirkwood Haunting

The Amazing Spider-Man - S2 E4

Klaws

The Fantastic Four - S1 E5

Knight Must Fall

Spider-Man - S3 E11

Knights and Demons

Spider-Man and His Amazing Friends - S1 E11

Knights in Black Helmets

Marvel's Guardians of the Galaxy - S2 E15

Knowhere to Run

Marvel's Guardians of the Galaxy - S1 E2

Koh

Wolverine - S1 E8

The Kongo Spider

Spider-Woman - S1 E7

Kraven the Hunter

Marvel's Ultimate Spider-Man - S2 E4

Kraven the Hunter

Spider-Man - S1 E7

Kraven's Amazing Hunt

Marvel's Spider-Man - S1 E10

Kurohagi

Wolverine - S1 E11

Last Exit Before Doomsday!

The Super Hero Squad Show - S1 E25

The Last Panther

Eyes of Wakanda - S1 E4

The Last Sunset

Blade - S1 E11

The Last Supper

Marvel's Hit-Monkey - S2 E7

Law of the Jungle

Spider-Man: The New Animated Series - S1 E3

Learning Curve (1)

Silver Surfer - S1 E5

Learning Curve (2)

Silver Surfer - S1 E6

Legend of the Drunken Monkey

Marvel's Hit-Monkey - S1 E3

Legends and Lies

Eyes of Wakanda - S1 E2

Lets Tyranny Triumph

The Marvel Super Heroes - S1 E18

Lifedeath (2)

X-Men '97 - S1 E6

Lightning and Sand Storms in NYC?

The Daily Bugle - S2 E4

The Little Guy

I Am Groot - S1 E2

Live Kree or Die

The Avengers: Earth's Mightiest Heroes - S2 E25

The Living Brain

Marvel's Spider-Man - S2 E13

Living Legend

The Avengers: Earth's Mightiest Heroes - S1 E9

The Lizard

Marvel's Ultimate Spider-Man - S2 E1

Lizards

Marvel's Ultimate Spider-Man - S4 E5

Lizards, Lizards, Everywhere

Spider-Man - S1 E3

Lo, How the Mighty Hath Abdicated!

The Super Hero Squad Show - S2 E10

Logan

Wolverine - S1 E12

Long Distance Runaround

Marvel's Guardians of the Galaxy - S3 E12

The Long Goodbye

Marvel's Hit-Monkey - S1 E6

Longshot

X-Men - S5 E5

Lost and Found

Eyes of Wakanda - S1 E3

The Lost Continent

Spider-Woman - S1 E6

The Lost Temple

Marvel's Avengers Assemble - S5 E11

The Lost Village

The Incredible Hulk - S2 E7

The Lotus and the Steel

X-Men - S4 E13

Love in Vain

X-Men - S4 E14

Lyin' Eyes

Marvel's Guardians of the Galaxy - S2 E3

The Madness of Mysterio

Spider-Man - S3 E16

Magic Malice

Spider-Man - S1 E32

Magnum Opus

I Am Groot - S1 E5

Mainstream

X-Men: Evolution - S3 E3

The Man in the Ant Hill

The Avengers: Earth's Mightiest Heroes - S1 E7

Man to Man, Beast to Beast

The Incredible Hulk - S1 E6