8 X 10 revolves around Jai, a man who has the power to see the past. He uses this power to help people even though it almost kills him every time. When his father, Jatin, dies in a mysterious boating accident, Jai's suspicions are aroused by the appearance of an eccentric detective, Happi. The only item that may help your investigation is an 8 X 10 photograph taken minutes before the accident by his mother Savitri showing Jatin surrounded by his best friend and lawyer, Anil, his adopted son, Adit, and his younger brother, Sundar. . Jai decides to use this photograph to go back in time and unravel the mystery surrounding Jatin's death. As he uncovers clues, he realizes that his father was actually murdered and that everyone on the ship has a motive. Now on a mission to unmask the killer, he undertakes the perilous journey of repeatedly visiting the past. A game of cat and mouse ensues, with the killer outsmarting Jai throughout. As the bodies pile up and time begins to...