Colors credit provided by Anthony Tollin.
The 2005 collected edition lists Jim Aparo as letterer.
Paul Levitz, in an interview with Rik Offenberger published at ComicsBulletin on August 20, 2003, talks about this story; his first solo super-hero writer assignment: "My first stories were actually in Weird Mystery and Ghost Castle; I only "graduated" to Aquaman in Adventure thanks to Bill Finger. Bill had come in on a Friday to deliver, and was supposed to have two scripts, but only had one done. The check he wanted to pick up was for both, and although Joe [Orlando] wasn't in, I wasn't going to hold back a paycheck for Batman's co-creator... even though Bill was legendary for delivering late and having excuses. But Bill never delivered that story because he died, and by the rules of the time, I was responsible for making up the pages. I asked Joe to let me do something more fun than a mystery story since I had to do it free, and he let me have the Aquaman assignment, and I got to work with Mike Grell. What fun!"