Guest Star: Maria Canals-Barrera

You are viewing a list of Maria Canals-Barrera's 1 appearance on The Big Bang Theory.

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  Season 10, Episode 8 - The Brain Bowl Incubation
  Aired November 10, 2016

  Raj bonds with a cleaner at the university, Isabella, and wonders about asking her out on a date.

  Appeared as Isabella