: This episode features the first on-screen appearance of Brooke’s father, Ted Davis.
: Brooke and Julian are adjusting to the exhaustive demands of raising their new twins, while Haley and Nathan face similar challenges with their children. [S9E1] Know This, We've Noticed
: After his diner burns down, Dan returns to Tree Hill seeking a place to stay. Although hesitant due to his dark history, Haley eventually allows him to stay for a few days, leading to a tense confrontation when Nathan returns home to find Dan holding his daughter, Lydia. : This episode features the first on-screen appearance
"One Tree Hill" Know This, We've Noticed (TV Episode 2012) - IMDb Although hesitant due to his dark history, Haley
: James Lafferty (Nathan) and Bethany Joy Lenz (Haley) are the only cast members to appear in every single season premiere of the show.
You can find more detailed reviews and episode breakdowns on platforms like IMDb and the One Tree Hill Wiki .
: The episode ends on an ominous note with someone watching Haley’s house from the shadows, setting a dark tone for the final season. Production Details & Trivia Original Air Date : 11 January 2012.