The Unchanging Sea
- बर्ष: 1910
- देश: United States of America
- विधा: Drama
- स्टुडियो: American Mutoscope & Biograph
- कीवर्ड: based on song, poem or rhyme, silent film, passage of time, loss of memory
- निर्देशक: D.W. Griffith
- जात: Arthur V. Johnson, Linda Arvidson, Mary Pickford, Gladys Egan, Charles West, Dell Henderson