- Script
- James Tynion IV
- Pencils
- Jorge Jiménez
- Inks
- Jorge Jiménez
- Colors
- Tomeu Morey
- Letters
- ?
- Genre
- super-héroes (superhero)
- Characters
- Scarecrow [Jonathan Crane]; Riddler [Edward Nygma]; Penguin [Oswald Cobblepot]; Catwoman [Selina Kyle]; Batman [Bruce Wayne]; Alfred Pennyworth; Harley Quinn [Harleen Quinzel]; Punchline; The Joker (flashback); Dean Bob (flashback); Professor Pyg [Lazlo Valentin]; Killer Croc [Waylon Jones]; Tiger Shark
- Reprints
- Script
- James Tynion IV
- Pencils
- Jorge Jiménez
- Inks
- Jorge Jiménez
- Colors
- Tomeu Morey
- Letters
- ?
- Genre
- super-héroes (superhero)
- Characters
- The Joker; Abe (Joker henchman); Clownhunter; Punchline; unnamed Joker henchmen; Batman [Bruce Wayne]; Red Hood [Jason Todd]; Nightwing [Dick Grayson]; Signal [Duke Thomas]; Orphan [Cassandra Cain]; Red Robin [Tim Drake]; Spoiler [Stephanie Brown]; Batgirl [Barbara Gordon]; Harley Quinn [Harleen Quinzel]; Batwoman [Kate Kane]; Harvey Bullock; Riddler [Edward Nygma]; Penguin [Oswald Cobblepot]; Catwoman [Selina Kyle]; Alfred Pennyworth (deceased)
- Reprints
- Script
- Dan Jurgens
- Pencils
- Ryan Benjamin
- Inks
- Richard Friend
- Colors
- Rain Beredo
- Letters
- ?
- Genre
- super-héroes (superhero)
- Characters
- Nightwing [Dick Grayson]; Robin [Damian Wayne]; Red Hood [Jason Todd]; Bea Bennett; Joker; Punchline; Batgirl [Barbara Gordon]; Batman [Bruce Wayne]; John Grayson (as memory); Mary Grayson (as memory); Alfred Pennyworth (as memory); Commissioner James Gordon (as memory); Donna Troy (as memory)
- Reprints