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| Año | Título | Personaje | Valoración |
|---|---|---|---|
| 1950 | The Bandit Queen | Maria | ★★☆☆☆ |
| 1950 | Idilio en septiembre | Rosita | ★★★☆☆ |
| 1948 | Appointment with Murder | Senora Rosa - Italian Woman (as Ann Demetrio) | ★★☆☆☆ |
| 1945 | La campana de la libertad | Rosa | ★★★☆☆ |
| 1944 | Call of the South Seas | Latona | ★★★☆☆ |
| 1944 | Estirpe de Dragón | Wu Sao | ★★★☆☆ |
| 1943 | Submarine Base | Angela Styx | ★★☆☆☆ |
| 1942 | Miss V from Moscow | Madame Finchon | ★★★☆☆ |
| 1941 | Tienda de locos | Maria | ★★★☆☆ |
| 1940 | Young Buffalo Bill | Elena | ★★☆☆☆ |
| 1940 | It's a Date | Gertie - the Cook (uncredited) | ★★★☆☆ |
| 1939 | The Llano Kid | Fat Maria | ☆☆☆☆☆ |
| 1939 | La delicia de los idiotas | Fat Italian Woman on Train | ★★★☆☆ |
| 1939 | In Old Caliente | The Dueña [unconfirmed] | ★★★☆☆ |
| 1939 | Escape to Paradise | Señora Ramos, Roberto's Mother | ★★☆☆☆ |
| 1939 | Law of the Pampas | Dolores | ★★★☆☆ |
| 1938 | In Old Mexico | Elena | ☆☆☆☆☆ |
| 1938 | Torchy Blane in Panama | Fat Woman (uncredited) | ★★★☆☆ |
| 1938 | Fiesta en el trópico | Shopkeeper (uncredited) | ★★★☆☆ |
| 1938 | Born to Be Wild | Cristobella | ★★★★☆ |
| 1937 | Submarine D-1 | Panamanian Lottery Ticket Seller | ★★☆☆☆ |
| 1936 | Fatal Lady | Brazilian Opera Troupe (uncredited) | ☆☆☆☆☆ |
| 1936 | Silly Billies | Humming Bird | ★★★★☆ |
| 1936 | Cuando volvamos a amarnos | Madame Donato | ★★★☆☆ |
| 1936 | Magnolia | ★★★☆☆ | |
| 1935 | Las Cruzadas | Duenna | ★★★☆☆ |
| 1934 | Fugitive Road | Mama Vinocchio | ☆☆☆☆☆ |
| 1933 | Cocktail musical | Mrs. Gallotti | ★★★☆☆ |
| 1933 | Torch Singer | Italian Diner | ★★★☆☆ |
Películas destacadas de Anna Demetrio
Estas son las películas más destacadas en las que ha trabajdo:
