River Butcher is an comedian and writer. He plays the role of "Rhea Conover" on Adam Ruins Everything.
As Rhea Conover[]
In Adam Ruins Everything, River plays the role of Rhea Conover, Adam Conover's younger sibling. He works as a public defender and owns the house that Adam lives in. River made his debut in the episode Adam Ruins Football. He also managed to get Emily Axford out of prison in Adam Ruins Prison.