Feb 18, 2011 · Unknown: Directed by Jaume Collet-Serra. With Liam Neeson, Diane Kruger, January Jones, Aidan Quinn. When a man awakens from a coma only to discover that someone has taken on …

Unknown is a 2011 action thriller film directed by Jaume Collet-Serra and starring Liam Neeson, Diane Kruger, January Jones, Aidan Quinn, Bruno Ganz, and Frank Langella. [7] The film, produced by …

The meaning of UNKNOWN is not known. How to use unknown in a sentence.

Find out how and where to watch "Unknown" online on Netflix, Prime Video, and Disney+ today – including 4K and free options.

Define unknown. unknown synonyms, unknown pronunciation, unknown translation, English dictionary definition of unknown. adj. 1. Not known; unfamiliar: a problem unknown in earlier times. …

UNKNOWN definition: not known; not within the range of one's knowledge, experience, or understanding; strange; unfamiliar. See examples of unknown used in a sentence.

UNKNOWN meaning: 1. not known or familiar: 2. what is not familiar or known: 3. a person, especially a performer…. Learn more.

6 meanings: 1. not known, understood, or recognized 2. not established, identified, or discovered 3. not famous;.... Click for more definitions.

Jan 20, 2026 · Noun unknown (plural unknowns) (algebra) A variable (usually x, y or z) whose value is to be found. Any thing, place, or situation about which nothing is known; an unknown fact or piece of …

18 hours ago · Sean Hayes is taking on a new challenge by starring alone onstage in "The Unknown," a psychological thriller where he plays 10 characters over the course of one show.