Hauptcharaktere: Professor Hershel Layton - Luke Triton - Emmy Altava - Jean Descole/Professor Desmond Locklair - Aurora - Inspektor Clamp Grosky - Leon Bronev - Raymond
Roland Layton - Lucille Layton - Oma Enygma - Aldus - Amelie Chelmey - Inspektor Chelmey - Kommissar Leonard Bloom - Hauptkommissar Dellmont - Brenda Triton - Dr. Clark Triton - Dekan Delmona - Dr. Jónsdóttir - Hannah - Mackintosh - Mona - Sören - Lisa - Gunda - Weinard - Marit - Ulf - Devin - Gwen - Murray - Salmont - Norman - Gelatina - Edith Quickly - Lizzie Quickly - Polizist - Häuptling Hallimasch - Maron - Morchella - Reizker - Portabella - Trüffel Hallimasch - Bovista Hallimasch - Bud - Javier - Benni - Miranda - Aurélie - Carmen - Eduardo Popoño - Eleanor - Ellie - Sheriff Flint - Winchester - Derringer - Julian - Romy - Drachenhüter Alois - Piet - Joachim - Beatrix - Umid - Layla - Nasrin - Arid - Mehri - Babak - Terry - Sperling - Specht - Geier - Flamingo - Kolibri - Albatros - Rachel Bronev