Acting
René Rivera, (July 20, 1935 – September 26, 2013), known professionally as Mario Montez, was one of the Warhol superstars, appearing in thirteen of Andy Warhol's underground films from 1964 to 1966. He took his name as a male homage to the actress Maria Montez, an important gay icon in the fifties and sixties. Before appearing in Warhol's films, he appeared in Jack Smith's important underground films Flaming Creatures and Normal Love. Montez also stars in the Ron Rice film, Chumlum, made in 1964. Mario Montez, was "a staple in the New York underground scene of the 1960s and ’70s."

Escape From Rented Island: The Lost Paradise of Jack Smith
as Himself (archive footage)

America Is Not Ready for This
as Self

Jack Smith and the Destruction of Atlantis
as Self

Reel Six: Charles Ludlam’s Grand Tarot

Agrippina é Roma - Manhattan
as Herself

Occhio privato sul nuovo mondo

Face
as Himself
The Gypsy's Ball
as wicked gypsy

No President

The Queen
as Self - Singer