HomeEarth's MightiestHAPPY BIRTHDAY, SWAMP THING! HAPPY BIRTHDAY, SWAMP THING! ekko | April 1, 2017 | Swamp Thing first appeared in House of Secrets #92, which hit the newstand on April 1, 1971, in story by Len Wein and Bernie Wrightson. He became a movie star in 1982. Share this:ShareRedditFacebookTwitterPinterestGooglePocketTumblr First Appearance Anniversaries, Swamp Thing Tweet Pin It Related Posts Earth's Mightiest Iron Man #26 (1970) August 27, 2017 | ekko | No Comments | More Earth's Mightiest THE TRANSFORMERS September 17, 2013 | ekko | No Comments | More Earth's Mightiest AMAZING SPIDER-MAN #88-90: The Death of Captain Stacy August 18, 2017 | ekko | No Comments | More Earth's Mightiest NEWS OF THE WEEK: MARVEL STUDIOS GOINGS-ON, AND MORE May 10, 2013 | ekko | 2 Comments | More About The Author ekko More From This Author Add Comment Cancel replyYou must be logged in to post a comment.