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.
| Writing | Bruce Robinson | Screenplay |
| Directing | Bruce Robinson | Director |
| Sound | David Dundas | Original Music Composer |
| Sound | Rick Wentworth | Original Music Composer |
| Art | John Roberts | Painter |
| Sound | Alan Paley | Sound Editor |
| Camera | Peter Hannan | Director of Photography |
| Costume & Make-Up | Andrea Galer | Costume Design |
| Production | Denis O'Brien | Executive Producer |
| Production | George Harrison | Executive Producer |
| Costume & Make-Up | Peter Frampton | Makeup Artist |
| Art | Henry Harris | Art Direction |
| Production | Paul M. Heller | Producer |
| Art | Michael Pickwoad | Production Design |
| Editing | Alan Strachan | Editor |
| Production | Lawrence Kirstein | Associate Producer |
| Directing | Kathy Sykes | Second Assistant Director |
| Production | Matthew Binns | Unit Production Manager |
| Directing | Peter Kohn | First Assistant Director |
| Production | Mary Selway | Casting |
| Production | David Wimbury | Co-Producer |
| Costume & Make-Up | Sue Love | Hairdresser |
| Crew | Alan Chesters | Carpenter |
| Sound | Trevor Rutherford | Boom Operator |
| Visual Effects | Martin Gutteridge | Special Effects Supervisor |
| Sound | Clive Winter | Sound Mixer |
| Lighting | Perry Evans | Electrician |
| Crew | Paul Heasman | Stunt Double |
| Art | Bert Gadsden | Property Master |
| Directing | Sally Jones | Script Supervisor |
| Crew | Joanna Campling | Unit Publicist |
| Lighting | Don Maton | Electrician |
| Crew | Bruce Robinson | Stunt Double |
| Camera | Murray Close | Still Photographer |
| Lighting | Brian Sullivan | Electrician |
| Editing | Tony Tromp | Assistant Editor |
| Production | Valerie Craig | Production Coordinator |
| Editing | Jeremy Strachan | Assistant Editor |
| Lighting | Reg Parsons | Gaffer |
| Camera | Ian Foster | Clapper Loader |
| Editing | Bob Mullen | Assistant Editor |
| Editing | Anne Sopel | Assistant Editor |
| Camera | Bob Smith | Camera Operator |
| Costume & Make-Up | Shaun Wyldeck-Estrada | Wardrobe Master |
