| 0 | - | cover | 1 | pencils: Gil Kane; inks: Gil Kane | Lt. Davy Jones, Undersea Agent |
| 1 | - | blank page(s) | 3 | | |
| 2 | - | illustration | 1 | pencils: Gil Kane; inks: Gil Kane | Undersea Agent |
| 3 | Indicia and Title Page | credits, title page | 2 | pencils: Gil Kane; inks: Gil Kane | Undersea Agent |
| 4 | Foreword | foreword, introduction, preface, afterword | 2 | script: Greg Goldstein; pencils: Gil Kane; inks: Gil Kane | |
| 5 | Introduction | foreword, introduction, preface, afterword | 2 | script: Michael Uslan | |
| 6 | - | illustration | 1 | pencils: Gil Kane; inks: Gil Kane | Undersea Agent |
| 7 | The Will Warp | comic story | 10 | script: Steve Skeates; pencils: Gil Kane; inks: Gil Kane | Undersea Agent [Lt. Davey Jones] |
| 8 | - | illustration | 1 | pencils: Gil Kane; inks: Gil Kane | Undersea Agent |
| 9 | - | illustration | 1 | pencils: Gil Kane; inks: Gil Kane | Undersea Agent |
| 10 | To Save a Monster | comic story | 13 | script: Steve Skeates; pencils: Gil Kane; inks: Gil Kane | Undersea Agent |
| 11 | - | illustration | 1 | pencils: Gil Kane; inks: Gil Kane | Undersea Agent |
| 12 | Born Is a Warrior! | comic story | 20 | script: Gardner Fox; pencils: Gil Kane; inks: Gil Kane | Undersea Agent [Lt. Davy Jones]; "Skooby" Doolittle; Scott Black; Professor Weston; Professor Edward Black |
| 13 | - | illustration | 1 | pencils: Gil Kane; inks: Gil Kane | Undersea Agent |
| 14 | - | illustration | 1 | pencils: Gil Kane; inks: Gil Kane | Undersea Agent |
| 15 | Doomsday in the Depths! | comic story | 20 | script: Gardner Fox; pencils: Gil Kane; inks: Gil Kane | Undersea Agent [Lt. Davey Jones] |
| 16 | - | illustration | 1 | pencils: Gil Kane; inks: Gil Kane | Undersea Agent |
| 17 | - | cover reprint (on interior page) | 1 | pencils: Gil Kane; inks: Gil Kane | Undersea Agent [Lt. Davey Jones] |
| 18 | - | cover reprint (on interior page) | 1 | pencils: Gil Kane; inks: Gil Kane | Undersea Agent [Lt. Davey Jones] |
| 19 | - | illustration | 1 | pencils: Gil Kane; inks: Gil Kane | Undersea Agent |
| 20 | - | blank page(s) | 3 | | |
| 21 | - | promo (ad from the publisher) | 1 | pencils: Gil Kane; inks: Gil Kane | Undersea Agent |