Dennis Joseph O’Neil (May 3, 1939 \u2013 June 11, 2020) was an American comic book writer and editor, principally for Marvel Comics and DC Comics from the 1960s through the 1990s, and Group Editor for the Batman family of titles until his retirement.<\/p>\n
His best-known works include Green Lantern\/Green Arrow and Batman with Neal Adams. It was during this run that O’Neil co-created the Batman villains Ra’s al Ghul and Talia al Ghul. His other notable work includes runs on The Shadow with Michael Kaluta and The Question with Denys Cowan. As an editor, he is principally known for editing the various Batman titles. He also sat on the board of directors of the charity The Hero Initiative and served on its Disbursement Committee.<\/p>\n
Description above from the Wikipedia article Dennis O’Neil, licensed under CC-BY-SA, full list of contributors on Wikipedia.<\/p>\n","protected":false},"excerpt":{"rendered":"
The complete Snarkive personnel file on Dennis O’Neil. Known for acting, discover their full filmography, biography, and career highlights. All the essentials, none of the fluff.<\/p>\n","protected":false},"author":2,"featured_media":1000060079,"menu_order":0,"comment_status":"open","ping_status":"","template":"","format":"standard","meta":{"_acf_changed":false,"ai_generated_summary":"","footnotes":""},"tags":[],"character":[],"snarkive_curation":[],"job-type":[],"job":[984],"keyword":[],"class_list":["post-1000060012","person","type-person","status-publish","format-standard","has-post-thumbnail","job-characters"],"acf":{"person_profile_image":1000060079,"person_profile_image_source":{"label":"Person Profile Image","type":"image","formatted_value":1000060079},"tmdb_id":"938689","tmdb_id_source":{"label":"TMDB ID","type":"text","formatted_value":"938689"},"imdb_id":"nm1259714","imdb_id_source":{"label":"IMDb ID","type":"text","formatted_value":"nm1259714"},"birthday":"1939-05-03","birthday_source":{"label":"Birthday","type":"date_picker","formatted_value":"May 3, 1939"},"deathday":"2020-06-11","deathday_source":{"label":"Deathday","type":"date_picker","formatted_value":"11\/06\/2020"},"place_of_birth":"St. Louis, Missouri, USA","place_of_birth_source":{"label":"Place of Birth","type":"text","formatted_value":"St. Louis, Missouri, USA"},"gender":"2: Male","gender_source":{"label":"Gender","type":"radio","formatted_value":"2: Male"},"known_for_department":"Acting","known_for_department_source":{"label":"Known For Department","type":"text","formatted_value":"Acting"},"filmography":[1000059980,1000060168],"filmography_source":{"label":"Filmography","type":"relationship","formatted_value":[{"ID":1000060168,"post_author":"2","post_date":"2026-01-15 10:25:40","post_date_gmt":"2026-01-15 16:25:40","post_content":"Forced to confront revelations about her past, paramedic Cassandra Webb forges a relationship with three young women destined for powerful futures...if they can all survive a deadly present.","post_title":"Madame Web (2024)","post_excerpt":"Snarkive deep-dive on Madame Web (2024). Her web connects them all. Get cast info, trailers, and reviews. Is it Legendary\ud83c\udfc6 or Should we Burn it?\ud83d\udd25 We've got the unfiltered details.","post_status":"publish","comment_status":"open","ping_status":"closed","post_password":"","post_name":"madame-web-2024","to_ping":"","pinged":"","post_modified":"2026-01-15 10:25:46","post_modified_gmt":"2026-01-15 16:25:46","post_content_filtered":"","post_parent":0,"guid":"https:\/\/cinesist.com\/?post_type=movie&p=1000060168","menu_order":0,"post_type":"movie","post_mime_type":"","comment_count":"0","filter":"raw"}]},"characters_played":[],"characters_played_source":{"label":"Characters Played","type":"taxonomy","formatted_value":false},"person_related_editorials":null,"person_related_editorials_source":{"label":"Person Related Editorials","type":"relationship","formatted_value":null},"person_homepage":"","person_homepage_source":{"label":"Homepage","type":"url","formatted_value":""},"twitter_id":"","twitter_id_source":{"label":"Twitter ID","type":"text","formatted_value":""},"facebook_id":"","facebook_id_source":{"label":"Facebook ID","type":"text","formatted_value":""},"instagram_id":"","instagram_id_source":{"label":"Instagram ID","type":"text","formatted_value":""}},"_links":{"self":[{"href":"https:\/\/cinesist.com\/index.php?rest_route=\/wp\/v2\/person\/1000060012","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cinesist.com\/index.php?rest_route=\/wp\/v2\/person"}],"about":[{"href":"https:\/\/cinesist.com\/index.php?rest_route=\/wp\/v2\/types\/person"}],"author":[{"embeddable":true,"href":"https:\/\/cinesist.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/cinesist.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1000060012"}],"version-history":[{"count":1,"href":"https:\/\/cinesist.com\/index.php?rest_route=\/wp\/v2\/person\/1000060012\/revisions"}],"predecessor-version":[{"id":1000060047,"href":"https:\/\/cinesist.com\/index.php?rest_route=\/wp\/v2\/person\/1000060012\/revisions\/1000060047"}],"acf:post":[{"embeddable":true,"href":"https:\/\/cinesist.com\/index.php?rest_route=\/wp\/v2\/movie\/1000060168"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cinesist.com\/index.php?rest_route=\/wp\/v2\/media\/1000060079"}],"wp:attachment":[{"href":"https:\/\/cinesist.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1000060012"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cinesist.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1000060012"},{"taxonomy":"character","embeddable":true,"href":"https:\/\/cinesist.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcharacter&post=1000060012"},{"taxonomy":"snarkive_curation","embeddable":true,"href":"https:\/\/cinesist.com\/index.php?rest_route=%2Fwp%2Fv2%2Fsnarkive_curation&post=1000060012"},{"taxonomy":"job-type","embeddable":true,"href":"https:\/\/cinesist.com\/index.php?rest_route=%2Fwp%2Fv2%2Fjob-type&post=1000060012"},{"taxonomy":"job","embeddable":true,"href":"https:\/\/cinesist.com\/index.php?rest_route=%2Fwp%2Fv2%2Fjob&post=1000060012"},{"taxonomy":"keyword","embeddable":true,"href":"https:\/\/cinesist.com\/index.php?rest_route=%2Fwp%2Fv2%2Fkeyword&post=1000060012"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}