Acting
- 1968Tartarino sulle AlpiIl custode del castello di Chillon1 ep.
- 1961HazelCharlie6 ep.
- 1959The UntouchablesRestaurant Owner (uncredited)1 ep.
- 1957TrackdownLuigi Campelloni1 ep.
- 1956The Gale Storm ShowMario1 ep.
- 1956On TrialJudge1 ep.
- 1953Letter to LorettaAngelo2 ep.
- 1952The Ford Television TheatreJoseph Tulero1 ep.
- 1951I Love LucyKnife Thrower2 ep.
- 1950Cameo Theatre1 ep.
Guest appearances
- 1962HazelCharlie, Charlie Carlotti, Junkman6 ep.
- 196377 Sunset StripItalian Agent1 ep.
- 1961CheyennePepe1 ep.
- 1961The UntouchablesRestaurant Owner (uncredited)1 ep.
- 1960The Donna Reed ShowWaiter1 ep.
- 1958Letter to LorettaAngelo, Peruzzi2 ep.
- 1957TrackdownLuigi Campelloni1 ep.
- 1957The Gale Storm ShowMario1 ep.
- 1957On TrialJudge1 ep.
- 1956The 20th Century Fox HourJoe the Junkman1 ep.
- 1953I Love LucyFarmer, Knife Thrower2 ep.
- 1955Cameo Theatre1 ep.
- 1954The Ford Television TheatreJoseph Tulero1 ep.
- 1953Four Star PlayhouseBoss Deres1 ep.
- 1952Schlitz Playhouse of Stars1 ep.
Also known as: Марио Силетти · Mario Giovanni Siletti