"My Orca"
6x03 WhatKateDoes
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Character Theme
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©2010 Varèse Sarabande and Michael Giacchino

"My Orca" is an orchestral piece on the season 6 soundtrack. It serves as Kate's flash sideways theme for scenes concerning Claire.

Main appearance

Kate prepares to change into Claire's clothes in a mechanic's bathroom. When she opens Claire's bag though, she sees a picture of pregnant Claire and a stuffed whale. She reconsiders, and decides to go back for Claire.

Full list of appearances

"My Orca" and its variations play during the following scenes:

Sheet music


Title significance

Kate finds Claire's stuffed Orca, or killer whale. Aaron owned this toy while Kate was alive and the two lived together. Majorca is an island off the coast of Spain.