Mr. Marvelous

• Krusty the Clown (The Simpsons, both have green hair)
• Kevin (Supernoobs, both are marvelous)
• Kirby (Nintendo, both can copy abilities)
• Hank (Finding Dory, both can change colour)
• Tobias (The Amazing world of Gumball, both can change colour)
• Kecleon (Pokémon, both have green and can change colour)
• Mew (Pokémon, both can shapeshift, can copy ability and both Mr. Marvelous and Shiny Mew are blue)
• Ditto (Pokémon, both can shapeshift and copy ability, and Mr. Marvelous and Shiny Ditto are blue)
• Captain Planet (Namesake series, both are blue with green hair and can shapeshift)
• Father (Codename Kids Next Door, both have a similar hairstyle and can shapeshift)
• Robotboy (Namesake series, both are blue and can change shape)
• Widget (Namesake series, both can shapeshift)
• Ben Ten (Namesake series, both can shapeshift and have green (Ben wears green at times as a teen and tween, while Mr. Marvelous has green hair)
• Lexi (Thomas & Friends, both are blue and can change voice)
• Jake (Adventure time, both can change shape)
• Pascal (Tangled, Both can change colour)
• Chameleon (Tinga Tinga Tales, both can change colour)
• Helix (ARMS, both are marvelous)
• Mega Man (Mega Man series, both are blue and can copy abilities)
• Misango (ARMS, both are marvelous)
• The Magic School Bus (Namesake series, both can shapeshift and change colour)
• Fifi La Fume (Tiny Toon Adventures, both have similar hairstyles)
• Sally Acorn (Sonic the Hedgehog, both have similar hairstyles and are marvelous)
• Cleo (Heathcliff, both have almost similar hairstyles)
• The Mask (The Mask, both can do anything)

Gallery

Mega Man

Kirby

Ditto

The Mask

Doraemon