In 1926 verdween Agatha Christie elf dagen spoorloos van de aardbodem, nadat haar echtgenoot haar vertelde dat hij bij haar weg ging. Na een landelijke zoektocht werd ze in een gezondheids-centrum uiteindelijk teruggevonden. Ze verklaarde zich niets te kunnen herinneren van de afgelopen dagen. Een Amerikaanse journalist was de laatste die contact met haar had.
Nee, helaas is Agatha nog niet beschikbaar op Netflix in Nederland.
| Directing | Michael Apted | Director |
| Lighting | Laurie Shane | Gaffer |
| Costume & Make-Up | Stephanie Kaye | Hairstylist |
| Directing | Gareth Tandy | Third Assistant Director |
| Directing | Gary White | Second Assistant Director |
| Sound | Hugh Strain | ADR Mixer |
| Costume & Make-Up | Wally Schneiderman | Makeup Artist |
| Directing | Matthew Binns | Third Assistant Director |
| Art | Michael Seirton | Set Dresser |
| Crew | Derek Piggott | Stunts |
| Sound | Ian Fuller | ADR Editor |
| Writing | Kathleen Tynan | Screenplay |
| Writing | Arthur Hopcraft | Screenplay |
| Art | Simon Holland | Art Direction |
| Art | Shirley Russell | Production Design |
| Directing | Jonathan Benson | Assistant Director |
| Production | Jarvis Astaire | Producer |
| Production | Dustin Hoffman | Producer |
| Sound | Johnny Mandel | Original Music Composer |
| Editing | Jim Clark | Editor |
| Production | Gavrik Losey | Producer |
| Production | Mary Selway | Casting |
| Camera | Vittorio Storaro | Director of Photography |
| Costume & Make-Up | Shirley Russell | Costume Design |
| Production | Joyce Herlihy | Production Manager |
| Writing | Kathleen Tynan | Story |
| Sound | Christian Wangler | Sound Mixer |
