05:03

"Meet Cassandra Nova: The Evil Twin Sister of Professor X"

04:16

"Unleashing the Bigfoot Within: The Origin of Sasquatch in Marvel Comics"

06:26

Meet Trickshot: Barney Barton the brother of Hawkeye

04:46

"The origin of Namora: The Atlantean/Human Hybrid"

04:47

Silver Sable: The Origin of the International Mercenary/Bounty Hunter

05:10

Sage: The Secret Student of Professor Charles Xavier

04:46

"Meet Nocturne: The daughter of Nightcrawler and the Scarlet Witch"

04:51

From Double Agent to Triple Agent: The Mysterious Past of Contessa Valentina Allegra de Fontaine

04:30

From Thunderbolt to Avenger: The Many Faces of Songbird

04:29

From Black Widow to White Widow: Yelena Belova's Origin Story

04:41

The Origin of Marvel's Nuke: Super-Soldier Secrets Revealed

04:05

Red Guardian: The Russian Captain America

06:58

"Uncovering the origin of the White Tiger"

05:15

"From Super-Patriot to Captain America to U.S. Agent: The Origin Story of John Walker"

04:38

Who is Baron Zemo? "Helmut Zemo" (Marvel)

04:52

Who is the Red Hulk? "Thaddeus 'Thunderbolt' Ross" (Marvel)

04:26

Who is the Falcon? "Joaquin Torres" (Marvel)

03:36

Who is Cannonball? "Samuel Guthrie" (Marvel)

07:45

"From Spy to Superhero: How SHIELD Agent 19 Transformed into Mockingbird!"

02:53

Who is Kidpool? "Wade Wilson" (Marvel)

04:12

Who is Shroud? "Maximillian Coleridge" (Marvel)

03:08

Who is Hydra Bob? "Bob Dobalina" (Marvel)

05:03

Who is Madcap? (Marvel)

05:52

Who is Gravity? "Greg Willis" (Marvel)

05:58

Who is Sharon Ventura? "Ms. Marvel/She-Thing" (Marvel)

03:31

Who is Ka-Zar? " Kevin Plunder" (Marvel)

03:50

"Mole Man: The Origin Story of This Classic Marvel Villain!"

04:29

Who is Kingpin? "Wilson Fisk" (Marvel)

03:21

Who is Black Manta? "David Hyde" (DC)

03:56

Who are the U-Foes? (Marvel)

03:38

Who are the Frightful Four? (Marvel)

05:11

Who is Nova? "Frankie Raye" (Marvel)

04:16

Who is Annihilus? (Marvel)

04:13

Who is Firestar? "Angelica Jones" (Marvel)

02:36

Who is Gladiator? "Kallark" (Marvel)

03:53

Who is Beast? Henry "Hank" McCoy (Marvel)

03:28

Who is Gambit? "Remy LeBeau" (Marvel)

06:39

Who is Ravonna Renslayer? (Marvel)

04:45

Who is Heartless? "Shelton Lyle" (DC)

05:03

Who is Nicholas Scratch? (Marvel)

04:19

Who is Lady Deathstrike? "Yuriko Oyama" (Marvel)

05:40

"Meet Daken: The son of Wolverine"

06:20

Who is Mirage? "Danielle Moonstar" (Marvel)

03:01

Who is Dogpool? (Marvel)

05:17

Who is Sharon Carter? "Agent 13" (Marvel)

07:05

Who is X-23? "Laura Kinney" (Marvel)

03:43

Who is Pagon? (Marvel)

06:14

Who are the Skrull Kill Krew? (Marvel)

05:46

Who is G'iah? (Marvel)

06:30

Who is Maria Hill? (Marvel)

04:39

Who is Carapax the Indestructible Man? "Conrad Carapax" (DC)

04:19

Who are the Secret Warriors? (Marvel)

06:10

Who is War Machine? James "Rhodey" Rhodes (Marvel)

03:21

Who is Spider-man India? "Pavitr Prabhakar" (Marvel)

04:30

What is the Serpent Society? (Marvel)

04:05

Who is Bushmaster? "Quincy McIver" (Marvel)

03:54

Who is Cobra/King Cobra? "Klaus Vorhees" (Marvel)

03:54

Who is the Constrictor? "Frank Payne" (Marvel)

05:55

Who is Spider-man 2099? "Miguel O'Hara" (Marvel)

03:29

Who is Grim Reaper? "Eric Williams" (Marvel)