Upstairs and Down is a 1919 American silent comedy film directed by Charles Giblyn, and starring Olive Thomas, Rosemary Theby, David Butler, and Robert Ellis.

[4] Alice Chesterton (Thomas) and her fiancé Tom Carey (Butler) are members of a Long Island "millionaire smart set".

Alice is considered to be a "baby vamp" by her friends and soon grows bored of her practical and unromantic fiancé Tom Carey (Butler).

During a house party at the Long Island home of the couple's friends The Ives, Alice meets Terence O'Keefe (Ellis), an Irish polo playing playboy who is visiting the United States to buy horses for the British Army.

A song written for the film (also titled "Upstairs and Down") was released and featured Thomas' photo on the cover of the sheet music.