Hollywood on the Tiber is a phrase used to describe the period in the 1950s and 1960s when the Italian capital of Rome emerged as a major location for international filmmaking attracting many foreign productions to the Cinecittà studios. By contrast to the native Italian film industry, these movies were made in English for global release. Although the market for many of these films was primarily American, they enjoyed widespread popularity in other countries, including Italy.
The commercial success of Quo Vadis (1951) led to a stream of blockbusters produced in Italy by Hollywood studios, which reached its height with 20th Century Fox's Cleopatra in 1963. The phrase "Hollywood on Tiber", a reference to the river that runs through Rome, was coined in 1950 by Time magazine during the making of Quo Vadis.[2]