Los Marziano is a 2010 Argentine comedy-drama film co-written and directed by Ana Katz and starring Guillermo Francella, Arturo Puig, Mercedes Morán and Rita Cortese. The story centers on a reunion between two brothers after a long period of estrangement.

Filming began on February 15, 2010. It was the last film Oscar Kramer produced shortly before his death.

• Charles Newbery, John Hopewell (December 8, 2009). "Francella to star in Katz's 'Marziano'. Argentine pic also features Puig, Corsese". Variety. Archived from the original on 2010-02-18. Retrieved February 15, 2010.
• Lavallee, Eric (December 9, 2009). "Ana Katz Settles in 'Los Marziano'". Variety. Ioncinema. Retrieved 15 February 2010.
• Lingenti, Alejandro (February 7, 2010). "El secreto de "Los Marziano"". Perfil (in Spanish). Argentina. Archived from the original on February 11, 2010. Retrieved February 15, 2010.
• ""Los Marziano" lo nuevo de Ana Katz". Lente Creativo Gerónimo (in Spanish). November 15, 2009. Archived from the original on 18 February 2010. Retrieved 15 February 2010.
• "La apuesta al cine". Los Andes (in Spanish). Argentina. 27 January 2010. Archived from the original on 18 February 2010. Retrieved 15 February 2010.

• Official site
• Los Marziano at IMDb
• "Los Marziano". catálogo (in Spanish). Cine.ar. Archived from the original on 30 June 2012. Retrieved 15 February 2010.