Londen 1969 - 2 'in ruste' (werkloos en terecht) zijnde acteurs, Withnail en Marwood, moe van de afwas, gekke drugs dealers en psychotische Ieren, besluiten om hun Londense flatje achter te laten voor een vakantie op het Engelse platteland, in het buitenhuisje van Withnail's oom Monty.
Nee, helaas is Withnail & I nog niet beschikbaar op Netflix in Nederland.
| Directing | Bruce Robinson | Director |
| Writing | Bruce Robinson | Screenplay |
| Sound | David Dundas | Original Music Composer |
| Sound | Rick Wentworth | Original Music Composer |
| Art | John Roberts | Painter |
| Production | Paul M. Heller | Producer |
| Production | George Harrison | Executive Producer |
| Production | Denis O'Brien | Executive Producer |
| Camera | Peter Hannan | Director of Photography |
| Editing | Alan Strachan | Editor |
| Art | Michael Pickwoad | Production Design |
| Art | Henry Harris | Art Direction |
| Costume & Make-Up | Andrea Galer | Costume Design |
| Costume & Make-Up | Peter Frampton | Makeup Artist |
| Sound | Alan Paley | Sound Editor |
| Production | Lawrence Kirstein | Associate Producer |
| Production | David Wimbury | Co-Producer |
| Production | Mary Selway | Casting |
| Costume & Make-Up | Sue Love | Hairdresser |
| Production | Matthew Binns | Unit Production Manager |
| Directing | Peter Kohn | First Assistant Director |
| Directing | Kathy Sykes | Second Assistant Director |
| Crew | Alan Chesters | Carpenter |
| Art | Bert Gadsden | Property Master |
| Sound | Trevor Rutherford | Boom Operator |
| Sound | Clive Winter | Sound Mixer |
| Visual Effects | Martin Gutteridge | Special Effects Supervisor |
| Crew | Paul Heasman | Stunt Double |
| Crew | Bruce Robinson | Stunt Double |
| Camera | Murray Close | Still Photographer |
| Lighting | Perry Evans | Electrician |
| Camera | Ian Foster | Clapper Loader |
| Lighting | Don Maton | Electrician |
| Lighting | Reg Parsons | Gaffer |
| Camera | Bob Smith | Camera Operator |
| Lighting | Brian Sullivan | Electrician |
| Costume & Make-Up | Shaun Wyldeck-Estrada | Wardrobe Master |
| Editing | Bob Mullen | Assistant Editor |
| Editing | Anne Sopel | Assistant Editor |
| Editing | Jeremy Strachan | Assistant Editor |
| Editing | Tony Tromp | Assistant Editor |
| Directing | Sally Jones | Script Supervisor |
| Crew | Joanna Campling | Unit Publicist |
| Production | Valerie Craig | Production Coordinator |
