Following their emotional exile from Cuba in 1965, three architects return forty years later to finish what was considered the world's most spectacular and futuristic art school, but was left to ruin by the country's Revolution. In 1961, three young, visionary architects were commissioned by Fidel Castro and Che Guevara to create Cuba's National Art Schools on the grounds of a former golf course in Havana, Cuba. Construction of their radical designs began immediately and the school's first classes soon followed. Dancers, musicians and artists from all over the country reveled in the beauty of the schools, but as the dream of the Revolution quickly became a reality, construction was abruptly halted and the architects and their designs were deemed irrelevant in the prevailing political climate. Forty years later the schools are in use, but remain unfinished and decaying. Castro has invited the exiled architects back to finish their unrealized dream. Unfinished Spaces features intimate footage of Fidel Castro, showing his devotion to creating a worldwide showcase for art, and it also documents the struggle and passion of three revolutionary artists.

Alysa Nahmias is founder and executive director of Ajna Films. Unfinished Spaces is her feature directing debut. Her producing credits also include The Listening Archive and Outside the Giardini. She has received numerous grants and awards from government agencies and private foundations, including the New York State Council on the Arts, the Jerome Foundation, and the Graham Foundation. Nahmias holds a master's degree in architecture (MArch) from Princeton University and a BA from New York University’s Gallatin School of Individualized Study.

Benjamin Murray started his post production company, The Room, in 2010 and currently partners with Technicolor through two Flame Premium suites. His regular clients include major networks and numerous independent production companies. Murray’s recent projects include: No Direction Home, directed by Martin Scorsese; Capitalism: A Love Story, directed by Michael Moore; The Promise: The Making of Darkness on the Edge of Town, directed by Thom Zimny;Client 9, directed by Alex Gibney; Reagan, directed by Eugene Jarecki; Fog of War, directed by Errol Morris; My Architect, directed by Nathaniel Kahn; Born Into Brothels, directed by Zana Briski and Ross Kauffman; and Once In a Lifetime, directed by Paul Crowder. Murray holds a BFA in film and television rroduction from New York University’s Tisch School of the Arts.