Where to stream

Approaching the Unknown

5.320161h 30mRMovieThrillerDramaScience Fiction

Captain William Stanaforth is on a one-way solo mission to take the first steps in colonising Mars. Like all pioneers throughout history, Stanaforth will face insurmountable odds and life and death decisions as he rockets bravely through space.

DirectorMark Elijah Rosenberg

WriterMark Elijah Rosenberg

ProducersMark Roberts·Josh Penn

Where to watch

YouTube Free

Availability shown for United States · rights vary by country

Cast · Directed by Mark Elijah Rosenberg

Mark Strong

Captain William D. Stanaforth

Luke Wilson

Louis 'Skinny' Skinner (CapCom)

Captain Frank Worsely

Bettina Skye

Nasa Technician

Nancy Rubel

Mission Control Technician (uncredited)

Joe James

Security Guard

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Approaching the Unknown — streaming FAQ

Which OTT platform streams Approaching the Unknown?

Approaching the Unknown is streaming on YouTube Free in United States, and available to rent or buy on Amazon Video and Apple TV Store. It's not currently on Netflix.

Is Approaching the Unknown on Netflix?

No, Approaching the Unknown is not on Netflix in United States as of August 2026. It's currently on YouTube Free.

Is Approaching the Unknown on Amazon Prime Video?

Approaching the Unknown isn't included with a Prime Video subscription in United States, but you can rent or buy it on Amazon Video.

Where can I watch Approaching the Unknown for free?

Approaching the Unknown is available to stream free (with ads) on YouTube Free in United States.