Captain Marvel (Mar-Vell)

Captain Marvel (Mar-Vell)

Captain Marvel, Mar-Vell, was a Kree warrior and spy who was sent to observe Earth but ultimately chose to protect it. Trapped in the Negative Zone until he traded places with Rick Jones using cosmic nega-bands, Mar-Vell became one of Marvel's greatest cosmic heroes. His battle with cancer — depicted with unusual honesty in The Death of Captain Marvel — made him the first Marvel hero to die of the disease, and his legacy has inspired every hero who took his name after him.

Captain Marvel (Mar-Vell) Comics