- Script
- René Goscinny (credited as Goscinny); Anthea Bell (credited) (translation); Derek Hockridge (credited) (translation)
- Pencils
- Albert Uderzo (credited as Uderzo)
- Inks
- Marcel Uderzo (credited as Uderzo)
- Colors
- ?
- Letters
- ?
- Genre
- adventure; humour
- Characters
- Asterix; Obelix; Getafix; Cacofonix; Vitalstatistix; Julius Ceasar; Chief Cassivellaunos; Chief Mykingdomforanos; Anticlimax; O'Veroptimistix; McAnix; Dogmatix; Tallius Stratocumulus; Encyclopeadicus Britannicus; Dipsomaniax; Claudius Detritus; Surtax; Boadicea; Hipiphurrax
- Synopsis
- Asterix and Obelix travel to Britain to help Asterix's first cousin's tribe fight the Romans and bring a barrel of the secret potion to make them strong.
- Reprints
Upon entering London they see a music group being mobbed by fans. The group, while unnamed is a parody of the Beatles.