Butler is a character from Joseph: King of Dreams. He first meets Joseph who's been wrongfully sent into prison one night and then the next morning, he tells his dream that shows him standing among 3 grape vines, when he picks some grapes and crushes them into wine and serves them to the Pharoh. Joseph says that the dream means in three days, Pharoh will have him released. Three days later, the Butler is released while the Baker is taken for his execution. The butler forgets to keep his promise and doesn't tell Pharoh about Joseph, until the Pharoh is tormented by dreams he cannot interpret and the butler remembers Joseph and his promise.
The butler is later seen at Joseph and Asenath's wedding.
Later when Joseph is hosting a feast for his brothers, the butler presents Joseph with his gold chalice.