Quien tiene un amigo, tiene un tesoro (1981)
Alan (Terence Hill), un sempiterno apostador en las carreras de caballos, ha de escapar de la persecución de la banda de Frisco Joe, a quien ha birlado quince mil dólares que perdió... al equivocarse de caballo ganador. En su huida, Alan se cuela de polizón en el pequeño barco de Charlie (Bud Spencer), un navegante solitario que hace travesías de propaganda de la Mermelada Puffin. Alan lleva consigo un plano de cierta isla donde su tío Brandy, enfermo de meningitis, asegura que hay un gran tesoro escondido. Al llegar a la isla de Pongo-Pongo, donde según su tío Brandy se encuentra el tesoro, Alan y Charlie han de hacer frente a multitud de peripecias, ya que el lugar indicado en el mapa es un viejo puerto militar defendido por Kamasuka, un soldado japonés que no se ha enterado todavía de que ha terminado la II Guerra Mundial.
Directora:
Sergio Corbucci
Escritores:
Mario Amendola, Sergio Corbucci.
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Terence Hill as Alan Lloyd |
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Bud Spencer as Charlie O'Brien |
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John Fujioka as Kamasuka |
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Louise Bennett as Mama |
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Sal Borgese as Anlulu |
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Kainowa Lauritzen as Ulla |
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Mirna Seya as Ejola |
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Terry Moni Mapuana as Alua |
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Linda Prast as Barmaid |
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Kathy Lun as Reporter |
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Herb Goldstein as Uncle Brady |
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Arnie Ross as Warner |
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Tom Tully as Marine Captain |
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Baba Subraniam as Medicine Man |
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Jay Amor as Pirate (uncredited) |
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Salvatore Basile as Frisco Joe (uncredited) |
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Giancarlo Bastianoni as Hood (uncredited) |
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Giovanni Cianfriglia as Hood (uncredited) |
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Ottaviano Dell'Acqua as Pirate (uncredited) |
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Alex Edlin as Hood (uncredited) |
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Roberto Messina as Pirate (uncredited) |
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Riccardo Pizzuti as Hood (uncredited) |
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Claudio Ruffini as Kador (uncredited) |
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Sergio Smacchi as Hood (uncredited) |
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Marcello Verziera as Pirate (uncredited) |
| Directing | Sergio Corbucci | Director |
| Writing | Mario Amendola | Screenplay |
| Writing | Sergio Corbucci | Screenplay |
| Writing | Gene Luotto | Dialogue |
| Production | Josi W. Konski | Producer |
| Sound | Carmelo La Bionda | Original Music Composer |
| Sound | Fratelli La Bionda | Original Music Composer |
| Sound | Michelangelo La Bionda | Original Music Composer |
| Camera | Luigi Kuveiller | Director of Photography |
| Production | Victor Gillespie | Executive Producer |
| Editing | Ashley Daleki | Editor |
| Art | Marco Dentici | Production Design |
| Costume & Make-Up | Franco Carretti | Costume Design |
| Costume & Make-Up | Fausto De Lisio | Hair Designer |
| Costume & Make-Up | Luciano Giustini | Makeup Artist |
| Costume & Make-Up | Maurice St. Just | Makeup Artist |
| Production | Vittorio Galiano | Production Manager |
| Directing | Mimmola Girosi | Assistant Director |
| Sound | Italo Cameracanna | Foley Artist |
| Sound | Len Hirscrit | Sound Engineer |
| Sound | Daniele Quadroli | Sound Effects Editor |
| Crew | Cass Gillespie | Special Effects |
| Camera | Antonio Annunziata | Assistant Camera |
| Camera | Hank Whitecliff | Camera Operator |
| Camera | Ermanno Serto | Still Photographer |
| Sound | Charlie Richanek | Music Arranger |
| Directing | Babu Subramaniam | Script Supervisor |