Director:
Antonio Isasi-Isasmendi

Casting:
Karl Malden,
Olivia Hussey,
Christopher Mitchum,

Spain, France, Italy, 1972

Director:
Mel Welles

Casting:
Cameron Mitchell,
Elisa Montés,
George Martin,

Spain, West Germany, 1967

Director:
Ferdinando Baldi

Casting:
Mark Damon,
Rada Rassimov,
Paolo Gozlino,

Italy, Spain, 1963

Director:
Jesús Franco

Casting:
Conrado San Martín,
Diana Lorys,
Howard Vernon,

Spain, France, 1962

Director:
James Kelley Andrea Bianchi

Casting:
Mark Lester,
Britt Ekland,
Hardy Krüger,

Spain, UK, Italy, 1971

Director:
Julio Coll

Casting:
Antonio Vilar,
Letícia Román,
Peter van Eyck,

Spain, Portugal, West Germany, 1966

Director:
Enzo G. Castellari

Casting:
Frederick Stafford,
Van Johnson,
Francisco Rabal,

Italy, France, Spain, 1969

Director:
Maury Dexter

Casting:
George Montgomery,
Elisa Montés,
José Nieto,

Spain, 1965

Director:
Sergio Grieco

Casting:
Belinda Lee,
Jacques Sernas,
Arnoldo Foà,

Italy, France, 1960