"Who?" (1925) is a popular song written for the Broadway musical Sunny by Jerome Kern, Otto Harbach and Oscar Hammerstein II. The song was also featured in the film version of Sunny (1930) starring Marilyn Miller.

From Wikipedia (CC BY-SA 4.0).

On IJR

No public IJR answers mention Who? yet. As people ask about it and share their answers, they'll appear here.

Facts from Wikidata (CC0).

Not who you're looking for? Others named Who?: 1974 film by Jack Gold · album by Tony! Toni! Toné! · novel by Algis Budrys

Overview

From Wikipedia (CC BY-SA 4.0).