"The Penguin"

[PeplumParadise]

Comanche blanco (1968) as Saloon patron (95% sure)

Thanks to Carlos for providing a sharper image

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Eloísa está debajo de un almendro (1943) as Student at graduation (he seems a bit old to be graduating, but then so do they all).

Looking at the photos, it looks like he might actually be playing 2 roles in the same scene, as a student and as one of the spectators at the ceremony

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Lola, la piconera (1952) as a Member of Parliament, who is also seen in the tavern, which I assume is the same role since his companion also features in both scenes.

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¡Olé torero! (1949) as Reporter

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Kriminal, aka La máscara de Kriminal (1966) as Man at the airport

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Misión Lisboa, aka Da 077: intrigo a Lisbona (1965) as Man at the fashion show

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La guitarra de Gardel (1949) as Band member

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Honorables sinvergüenzas (1961) as Doorman at the club

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Historia de una noche (1962) as Nightclub customer

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Mare nostrum (1948) as Guest at the ball, just glimpsed for a moment before someone stands in front of him