Haile Gebrselassie
(Self)
Heike Drechsler
(Self)
Hicham El Guerrouj
(Self)
Régis Wargnier
(Self / Interviewer)
Kenenisa Bekele
(Self)
Alain Blondel
(Self)
Lamine Diack
(Self / IAAF president (archive footage) (uncredited))
Nelson Monfort
(Self (archive footage) (uncredited))
Patrick Montel
(Self (archive footage) (uncredited))
Paul Tergat
(Self (archive footage) (uncredited))