Invisible Man
ultimate opportunist
Mr. marvel was an ultimate opportunist .comment
Mr. marvel was an ultimate opportunist .comment
Marvel is the IM's sidekick and confidant except he's not very good at it. He abandons the IM in his time of need. Marvel is initially a homeless man relegated to carrying the IM's things. He ends up stealing the IM's money and keeping it. He is a dastardly stock character.