波斯貓
It was then decided by the creators to make Marion a foreign character and to find an accent that reflected this. There was discussion about Iranian-British comic Omid Djalili playing the role. In the end, Tetsell was cast after auditioning with a poor version of Djalili's Iranian accent. Tetsell describes the voice as a mixture of, "every accent on the planet", but with the joke that Marion was meant to be a Persian cat.