 | Mark Gatiss als Presenter |
| Robert Lloyd Parry als MR James |
 | Martin Bassindale als Chitchat Society Member |
| Adam Collier als Chitchat Society Member |
| Harry de Moraville als Chitchat Society Member |
| Peter Edwards als Chitchat Society Member |
| Alec Fellows-Bennett als Chitchat Society Member |
| Alan Macfarlane als Self - King's College, Cambridge |
| John Das | Director |
| John Das | Producer |
| Michael Poole | Executive Producer |
| Mark Gatiss | Writer |
| Michael Lansdell | Colorist |
| Andy Mosse | Additional Camera |
| Pete Howell | Mixing Engineer |
| Mike Robinson | Camera Technician |
| Nikki Jones | Production Coordinator |
| Chloë Penman | Researcher |
| Andy Mosse | Producer's Assistant |
| James Beynon | Online Editor |
| Simon Pinkerton | Sound |
| Glenn Rainton | Editor |
| Deborah Read | Production Manager |