Name	Known for
Lance Armstrong Self (archive footage) Self (archive footage) See fewer	Dodgeball: A True Underdog Story (2004)
Pierre Bordry Self Self See fewer	Docs interdits (2011)
Antonio Ferretti Self Self See fewer	A Moment of Confusion (1998)
Nicolas Feuz Self Self See fewer	SRF DOK (1990)
Jörg Jaksche Self Self See fewer	Der Club (1985)
Larry King Self (archive footage) Self (archive footage) See fewer	Ghostbusters (1984)
Pat McQuaid Self Self See fewer	Stade 2 (1975)
Armin Meier Self Self See fewer	Der Club (1985)
Filippo Simeoni Self Self See fewer	The Armstrong Lie (2013)
Marco Steiner Self - Antidoping Schweizer Self - Antidoping Schweizer See fewer	SRF DOK (1990)
Jan Ullrich Self (archive footage) Self (archive footage) See fewer	Sportpanorama (1977)
David Walsh Self Self See fewer	The Program (II) (2015)
Oprah Winfrey Self (archive footage) Self (archive footage) See fewer	The Oprah Winfrey Show (1986)