| 0 | What the Hell? | cover | 1 | pencils: Terry Wolfinger; inks: Terry Wolfinger; colors: Terry Wolfinger | |
| 1 | - | table of contents | 2 | pencils: George Woodbridge; inks: George Woodbridge | |
| 2 | Horrifying Cliches | comic story | 3 | script: May Sakami; pencils: Paul Coker Jr.; inks: Paul Coker Jr. | |
| 3 | A Mad Look at Hell | comic story | 3 | script: Sergio Aragonés; pencils: Sergio Aragonés; inks: Sergio Aragonés; colors: Carrie Strachan | |
| 4 | Satan's Secret Pacts… Revealed! | comic story | 2 | script: Mark Hudis; pencils: Drew Friedman; inks: Drew Friedman | |
| 5 | - | comic story | 2 | script: Peter Kuper; pencils: Peter Kuper; inks: Peter Kuper; colors: Peter Kuper; letters: Peter Kuper | |
| 6 | Meanwhile... | cartoon | 1 | script: Ian Boothby; pencils: Pia Guerra; inks: Pia Guerra | |
| 7 | Mad Looks at... Dracula | comic story | 3 | script: Don Martin; pencils: Don Martin; inks: Don Martin; letters: Don Martin | Dracula |
| 8 | The Devil Cares Nada | comic story | 5 | script: Desmond Devlin; pencils: Tom Richmond; inks: Tom Richmond; colors: Tom Richmond | |
| 9 | Late Nite with Igor | comic story | 3 | script: John Caldwell; pencils: John Caldwell; inks: John Caldwell; letters: John Caldwell | Victor Frankenstein, Igor |
| 10 | Differences between the Original Halloween & Halloween 2018 | comic story | 2 | script: Brian Posehn; pencils: Gideon Kendall; inks: Gideon Kendall; colors: Gideon Kendall | |
| 11 | Mad's Tom Bunk Goes to Hell | comic story | 6 | script: Tom Bunk; pencils: Tom Bunk; inks: Tom Bunk; colors: Tom Bunk; letters: Tom Bunk | |
| 12 | Presenting... Hollywood's Horror Schlockbusters | comic story | 2 | script: Brockton McKinney; pencils: Hermann Mejía; inks: Hermann Mejía; colors: Hermann Mejía | |
| 13 | The Ecchorcist | comic story | 8 | script: Larry Siegel; pencils: Mort Drucker; inks: Mort Drucker | Linus Van Pelt (cameo); Ellen Burstyn [as Crass McSqueal]; Max von Sydow [as Father Merry]; Kitty Wynn [as Saran]; Linda Blair [as Ravin McSqueal]; Rudolf Schundler [as Kraut]; Jack MacGowran [as Burpp Denims]; Barton Heyman [as Dr. Klown]; Flip Wilson [as Geraldine]; Lee J. Cobb [as Lt. Kindergarte |
| 14 | Projectile Vomit Baby Through History | comic story | 2 | script: Scott Nickel; pencils: Scott Nickel; inks: Scott Nickel; letters: Scott Nickel | |
| 15 | The Exquisite Exorcism Experience | comic story | 1 | script: Duck Edwing; pencils: Duck Edwing; inks: Duck Edwing | |
| 16 | Catch Hell | comic story | 4 | script: George A. Escobar, Bob Lizarraga; pencils: Bob Lizarraga; inks: Bob Lizarraga; colors: Bob Lizarraga | |
| 17 | A Witch's Tale | comic story | 1 | script: Antonio Prohías; pencils: Antonio Prohías; inks: Antonio Prohías | |
| 18 | Fear Is Afraid! | comic story | 2 | script: Hurricane Ivan; pencils: Hurricane Ivan; inks: Hurricane Ivan; colors: Hurricane Ivan | |
| 19 | The Lighter Side of Halloween | comic story | 2 | script: Tammy Golden; pencils: Jon Adams; inks: Jon Adams | |
| 20 | The Dopiest Demons in Dungeons & Dragons | cartoon | 2 | script: Dan Telfer; pencils: Hermann Mejía; inks: Hermann Mejía; colors: Hermann Mejía | |
| 21 | What the Hell Is the Difference? | activity | 1 | pencils: Norman Mingo; inks: Norman Mingo | Frankenstein's monster, Alfred E. Neuman |
| 22 | What Is Causing an Upsurge in Heavy Drinking? | activity | 1 | script: Johnny Sampson; pencils: Johnny Sampson; inks: Johnny Sampson; colors: Johnny Sampson | |
| 23 | Don't Die This Halloween!!! | comic story | 1 | script: Dick DeBartolo; pencils: Ed Steckley; inks: Ed Steckley | |