Theatre Roxy
Cinerama film formats shown 70mm 
3-strip dates  
70mm dates From 10/20/67
Screen curvature and size  
Address Copacabana
Comments The opening film was “Battle of the Bulge”, followed by “The Hallelujah Trail”, and in July 1968 “2001, A Space Odyssey”. January 1991 it was later tripled, with the balcony extended forward to create a new main screen, and two smaller screens are located in the former orchestra level. It currently shows first run American movies as well as Brazilian films.
Current status Open.

Below from in70mm.com before conversion to Cinerama

Below taken November 2011 from Cinema Treasures

Below from copacabana.com the former balcony, now one of the three cinemas