- Joe Dante - Self - Filmmaker
- Álex de la Iglesia - Self - Filmmaker
- Ennio Morricone - Self - Film Composer (1966)
- Clint Eastwood - Self - Actor (1966)
- Stephen Leigh - Self - Film Critic
- Juan José de la Horra - Self - Film Extra (1966)
- José Urrutia - Self - Film Extra (1966)
- Rafael Solana - Self - Film Extra (1966)
- Jean-Pierre Lanoue - Self - Sad Hill Volunteer
- Anne-Marie Lanoue - Self - Sad Hill Volunteer
- José Luis Martín - Self - Sad Hill Volunteer
- Carlo Leva - Self - Assistant Art Director (1966)
- Giuditta Simi - Self - Art Director Carlo Simi's Daughter
- Sergio Leone - Self - Filmmaker (archive footage)
- Willa Ross - Self - Filmmaker (archive footage)
- Devan Scott - Self - Filmmaker (archive footage)
- Daniel Jeffery - Self - Film Editor (archive footage)
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Kabat Esosa Egbon
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