|Portrayed by:||Sachin Sahel|
|Appears in:||Lights of Winter|
|Occupation:||Psychiatric nurse at the Pineview Institute|
Oliver is a psychiatric nurse at the Pineview Institute. When he came to Norman Bates' room to give him his medication, the latter was told that he couldn't leave unless he had his medication, so Norman pretended to swallowthe tablets and once Oliver left threw them up in the toilet.