One Tree Hill

Season 1 Episode 19: How Can You Be Sure?

9 Seasons Apr 20, 2004 TV-14 42m 8.1

Lucas believed he saw more then an auction slave's duty when Nathan kissed Peyton, but confronted Nathan is convincingly indignant. Brooke and a test kit tell Lucas they're expecting a baby. Jake still refuses Nikki any part in Jenny's...

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Season 1 Episodes:

Episode 1 Pilot

1. Pilot

Aired: Sep 23, 2003

Nathan Scott is Tree Hill High's biggest basketball star and is dating Peyton...

Episode 3 Are You True?

3. Are You True?

Aired: Oct 7, 2003

Frustrated by Lucas' growing popularity at school, Nathan searches for Lucas'...

Episode 4 Crash Into You

4. Crash Into You

Aired: Oct 14, 2003

After Lucas crowns another good game with the winning point, Nathan switches ...

Episode 7 Life in a Glass House

7. Life in a Glass House

Aired: Nov 4, 2003

The night of Dan and Deb's annual basketball appreciation party stirs up old ...

Episode 11 The Living Years

11. The Living Years

Aired: Jan 27, 2004

After Deb drags Dan and Nathan to a family therapist, where they only fight a...

Episode 13 Hanging by a Moment

13. Hanging by a Moment

Aired: Feb 10, 2004

In therapy with Deb, who by now wants a divorce, Dan tells he cut Lucas out o...

Episode 14 I Shall Believe

14. I Shall Believe

Aired: Feb 17, 2004

When the doctor tells Keith it's too soon to tell how bad Lucas's injuries ar...

Episode 17 Spirit in the Night

17. Spirit in the Night

Aired: Apr 6, 2004

Nathan has moved into his own apartment, away from both parents. To prepare f...

Episode 19 How Can You Be Sure?

19. How Can You Be Sure?

Aired: Apr 20, 2004

Lucas believed he saw more then an auction slave's duty when Nathan kissed Pe...

Episode 21 The Leaving Song

21. The Leaving Song

Aired: May 4, 2004

The knowledge that Dan actually requested joint custody over Lucas but was tu...

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Info about One Tree Hill

Current Status: Ended

Network: The WB

Genres: Drama, Sport, Romance