Conor McGregor is the biggest star in the history of Mixed Martial Arts. Filmed over the course of 4 years, Notorious is the exclusive, all-access account of Conor’s meteoric rise from claiming benefits and living in his parents' spare room in Dublin to claiming multiple championship UFC belts and seven figure pay-packets in Las Vegas.
| Production | Graeme McDonnell | Producer |
| Directing | Gavin FitzGerald | Director |
| Sound | Hugh Drumm | Music |
| Production | Anne McLoughlin | Executive Producer |
| Camera | Darragh McCarthy | Director of Photography |
| Sound | Juliet Martin | Music Supervisor |
| Production | Conor McGregor | Executive Producer |
| Editing | Andrew Hearne | Editor |
| Crew | Cillian Duffy | Editorial Staff |
| Production | Lynn Hunter | Publicist |
| Sound | Aza Hand | Sound Re-Recording Mixer |
| Sound | Michelle McCormack | Dialogue Editor |
| Crew | Oisín O'Neill | Legal Services |
| Sound | Graeme McDonnell | Sound |
| Editing | Jennifer McCann | Assistant Editor |
| Crew | Séamus Ó hArtaigh | Editorial Staff |
| Crew | Andrea Martin | Legal Services |
| Production | Audie Attar | Executive Producer |
| Crew | Michael Higgins | Editorial Staff |
| Production | Jamie D'Alton | Producer |
| Art | Gianni Clifford | Art Direction |
| Production | Patrick Timmons Ward | Associate Producer |
| Crew | Ciara Walsh | Post Production Supervisor |
| Editing | Paul Giles | Additional Editing |
| Crew | Michael Mersch | Legal Services |
| Sound | Maud Ribbens | Sound |
| Crew | Patrick M. Knapp | Legal Services |
| Production | Sarah Brophy | Line Producer |
| Sound | Adrian Conway | Sound Effects Editor |
| Crew | Fergus Foody | Legal Services |
| Production | Eoghan Liston | Associate Producer |
| Camera | Dave Fogarty | Additional Camera |
| Editing | Gary Curran | Color Timer |
| Sound | Megan Kiernan | Assistant Sound Editor |
| Crew | Eugene McCrystal | Technical Supervisor |
| Crew | Jennifer Goldstein | Legal Services |
| Camera | Alex Merriman | Additional Camera |
