I found Mariano credited in a fotoromanzo, and since he was also credited in one sceneggiato, i was sure he must have also done other roles, so since i begin to found them, here his topic !
- Gastone .... Audience member at Salone Margherita (uncredited)
1961 - Rosmunda e Alboino .... Man in King Conimund's court (uncredited)
- Totò, Peppino e... la dolce vita .... Man at the nightclub (uncredited)
1966 - Delitto quasi perfetto .... Man at airport (uncredited)
- Io, io, io... e gli altri .... Man in church (uncredited)
1967 - Il tigre .... Onlooker at the fight (uncredited)
- Vita di Cavour (TV mini-series) .... Parliament member (uncredited)
1968 - Joko invoca Dio... e muori .... Poker observer (uncredited)
- Ruba al prossimo tua .... Man at the airport (uncredited)
- Tenderly .... Train passenger (uncredited)
1969 - Un detective .... Man waiting for the police / Passerby (uncredited)
1971 - ...E le stelle stanno a guardare (TV mini-series) - ep. 5 .... Steel worker (uncredited)
- All'ultimo minuto (TV Series) - ep. 1: "Allarme a bordo" .... Airplane passenger (credited)
- In nome del popolo italiano .... Lawyer in the court room (uncredited)
1972 - Blaise Pascal (TV movie) .... Academic (uncredited)
- Il vero e il falso .... Man in audience during the first trial (uncredited)
- Joe Valachi .... Party guest (uncredited)
- L'udienza .... Man at the audience (uncredited)
- Nonostante le apparenze... e purchè la nazione non lo sappia... all'onorevole piacciono le donne .... Monsignor at party (uncredited)