The history site provides an overview of all changes that have been made on this omdb site.
| System | 2022-05-04 16:15 | changed Budget to 129000000 |
| SBorg (contribs) | 2021-06-09 21:57 | changed trailer to https://www.youtube.com/watch?v=HLoBQ9Fn_iw |
| System | 2021-02-24 16:36 | Roger Deakins as Director of Photography |
| 2021-02-14 13:13 | changed external link to Amazon Prime Video | |
| uzi (contribs) | 2020-10-25 21:00 | Category Prosthetic |
| 2020-10-25 20:59 | Category Courtship | |
| 2020-10-25 20:42 | Category Dragonhunter | |
| 2020-10-25 20:24 | Category Viking | |
| 2020-10-25 20:17 | Category Act of Liberation | |
| 2020-10-25 20:11 | Category Dragon | |
| Category Comedy | ||
| Category Fantasy | ||
| 2020-10-25 20:10 | Cressida Cowell from 64150 to How to Train Your Dragon | |
| Cressida Cowell as Novel | ||
| 2020-10-25 20:09 | ||
| Category children's book | ||
| Category Novel | ||
| 2020-10-25 20:08 | David Tennant as Voice | |
| James Sie as Voice | ||
| Ólafur Darri Ólafsson as Voice | ||
| Ashley Jensen as Voice | ||
| Gideon Emery as Voice | ||
| 2020-10-25 20:07 | Julia Emelin as Voice | |
| Kieron Elliott as Voice | ||
| Robin Atkin Downes as Voice | ||
| Kit Harington from Pos. 8 to Pos. 10 | ||
| Kristen Wiig as Voice | ||
| Christopher Mintz-Plasse as Voice | ||
| Gerard Butler from Pos. 8 to Pos. 5 | ||
| 2020-10-25 20:06 | F. Murray Abraham from Pos. 8 to Pos. 3 | |
| F. Murray Abraham as Voice | ||
| System | 2020-05-27 21:35 | changed external link to empty |
| 2020-05-25 21:28 | changed external link to empty | |
| 2019-07-14 15:28 | changed Revenue to 383000000 | |
| 2019-02-12 04:06 | changed external link to https://de.wikipedia.org/wiki/Drachenzähmen_leicht_gemacht_3:_Die_geheime_Welt | |
| 2019-01-18 23:33 | changed external link to https://www.moviepilot.de/movies/drachenzahmen-leicht-gemacht-3 | |
| Jo (contribs) | 2019-01-11 12:25 | changed trailer to https://www.youtube.com/watch?v=qLTDtbYmdWM |
| 2019-01-11 12:23 | Gerard Butler as Voice | |
| 2019-01-11 12:22 | Kit Harington as Voice | |
| Jonah Hill as Voice |