George is niet alleen als kapper een klasse apart, veel klanten genieten ook van zijn capaciteiten in bed. Om een eigen kapsalon te beginnen heeft hij geld nodig en dat wil hij van Lester lenen. Wat Lester niet mag weten is dat George met zijn vrouw, zijn dochter en zelfs met zijn maîtresse de lakens deelt!
Nee, helaas is Shampoo nog niet beschikbaar op Netflix in Nederland.
| Writing | Warren Beatty | Writer |
| Directing | Hal Ashby | Director |
| Writing | Robert Towne | Writer |
| Directing | Meta Rebner | Continuity |
| Crew | Mags Kavanaugh | Stunt Double |
| Sound | Dan Wallin | Sound Re-Recording Mixer |
| Sound | Robert Glass | Sound Re-Recording Mixer |
| Sound | Tom Overton | Production Sound Mixer |
| Camera | Peter Sorel | Still Photographer |
| Lighting | Richmond L. Aguilar | Gaffer |
| Sound | Robert 'Buzz' Knudson | Sound Re-Recording Mixer |
| Sound | Frank E. Warner | Sound Editor |
| Crew | Jerry Brutsche | Stunts |
| Camera | Robert C. Thomas | Camera Operator |
| Production | Warren Beatty | Producer |
| Editing | Robert C. Jones | Editor |
| Camera | László Kovács | Director of Photography |
| Crew | Craig R. Baxley | Stunt Double |
| Costume & Make-Up | Anthea Sylbert | Costume Design |
| Sound | Paul Simon | Original Music Composer |
| Art | George Gaines | Set Decoration |
| Production | Jane Feinberg | Casting |
| Production | Charles H. Maguire | Associate Producer |
| Art | W. Stewart Campbell | Art Direction |
| Production | Mike Fenton | Casting |
| Art | Richard Sylbert | Production Design |
| Production | Charles H. Maguire | Production Manager |
| Directing | Ron Wright | Second Assistant Director |
| Costume & Make-Up | Kathryn Blondell | Hairstylist |
| Directing | Art Levinson | First Assistant Director |
| Costume & Make-Up | E. Thomas Case | Makeup Artist |
