Episode #1.1
- Episode aired Sep 14, 2021
- 48m
From the group's formation in 1994 to becoming the best-selling girl group of all time.From the group's formation in 1994 to becoming the best-selling girl group of all time.From the group's formation in 1994 to becoming the best-selling girl group of all time.
Zawe Ashton
- Self - Narrator
- (voice)
Davina McCall
- Self
- (archive footage)
Victoria Beckham
- Self
- (archive footage)
Geri Horner
- Self
- (archive footage)
Spice Girls
- Themselves
- (archive footage)
Bob Herbert
- Self
- (archive footage)
Chic Murphy
- Self
- (archive footage)
Emma Bunton
- Self
- (archive footage)
Simon Fuller
- Self
- (archive footage)
Des O'Connor
- Self
- (archive footage)
Dean Martin
- Self, English footballer
- (archive footage)