Sheigo Arai
Self - Swimmer, Japan (uncredited)
Albert Bachmann
Self - Gymnastics, Switzerland (uncredited)
Daniel Barrow
Self - Single Sculls Rower, USA (uncredited)
Jack Beresford
Self - Rower, Britain (uncredited)
Ralf Berzsenyi
Self - Small-Bore Rifle, Hungary (uncredited)
Ferenc Csík
Self - Swimmer, Hungary (uncredited)
Richard Degener
Self - Springboard Diver, USA (uncredited)
Willemijntje den Ouden
Self - Swimmer, Holland (uncredited)
Charles des Jammonières
Self - Free Pistol, France (uncredited)
Velma Dunn
Self - Platfom Diver, USA (uncredited)
Konrad Frey
Self - Gymnastics, Germany (uncredited)
Marjorie Gestring
Self - Springboard Diver, USA (uncredited)
