Pi was the boyfriend of Alexis Castle, whom she met while in Costa Rica, and then brought him back home to New York. Pi and Alexis move into an apartment together. Castle disapproved of him at their first meeting, but became more receptive later.
Appearances
Castle
Guest cast, played by Myko Olivier
- Episode 6x01: Valkyrie (Sep 23, 2013)
- Episode 6x02: Dreamworld (Sep 30, 2013)
- Episode 6x03: Need to Know (Oct 7, 2013)
- Episode 6x04: Number One Fan (Oct 14, 2013)
- Episode 6x05: Time Will Tell (Oct 21, 2013)
- Episode 6x06: Get a Clue (Oct 28, 2013)
- Episode 6x13: Limelight (Jan 20, 2014)