Valerian and the City of a Thousand Planets

Alpha is portrayed as the central hub of human territories, a colossal metropolis that has evolved over centuries. It serves as a nexus for interspecies exchange, bringing together diverse knowledge, intelligence, and cultures from across the universe. This convergence makes it a symbol of unity and progress, but also a vulnerable point for the 'mysterious dark force' that threatens its existence.

Information regarding specific Australian streaming platforms or broadcast schedules for Valerian and the City of a Thousand Planets is not available in the provided context. Viewers in Australia would typically need to check major streaming services, digital rental platforms, or local television guides for current availability. Advance research on these platforms is recommended.

The film appears to adopt a vibrant and expansive tone, characteristic of large-scale science fiction epics. The description of Alpha as an 'ever-expanding metropolis' where 'species from across the universe have converged' suggests a visually rich and imaginative experience. The plot's focus on a 'mysterious dark force' hints at elements of adventure and suspense within this colourful setting.

While the provided context doesn't specify, the film's expansive universe and focus on operatives suggest a potential origin in graphic novels or comic book series. Such origins often provide rich source material for intricate world-building and character-driven narratives, which appear to be central to this film's premise of intergalactic peacekeeping.

The film features a notable cast, with Dane DeHaan and Cara Delevingne in the lead roles as Valerian and Laureline, respectively. Supporting them are Clive Owen, the musician Rihanna, and Ethan Hawke, who bring their unique talents to this expansive science fiction adventure. Their performances contribute to the dynamic between the central characters and the colourful world they inhabit.

Set in the 28th century, the film follows Valerian and Laureline, special operatives tasked with maintaining peace across human territories. Their latest mission takes them to Alpha, a vast intergalactic metropolis where diverse species converge. Here, they uncover a clandestine threat jeopardising the city's harmony and the universe's future, forcing them into a race against time to expose the menace and protect all life.