Jenny Han directed 1 episode of The Summer I Turned Pretty. IMDb’s credits for her list 26 episodes in the series overall, but that includes her involvement beyond directing, while the episode-specific reporting points to just one directed episode.

Quick Scoop

  • Directed by Jenny Han: 1 episode
  • Series involvement overall: 26 episodes credited to her on IMDb

So the direct answer is: she directed one episode.