Rachel ends up in the middle when Harvey and Mike need her help on a case that pits them against her father on Suits. "Zane vs. Zane" is the 13th episode of the show's second season.
Added:

Suits Season 2 Episode 13 Quotes

You need to toughen up, because I am not that little girl anymore.

Rachel

This isn't chess...it's dominoes.

Jessica