Dalton Trumbo
"Sorority House" was a loose reworking of RKO's earlier "Finishing School" (1934). Scripted by Dalton Trumbo, who'd later get into hot water with the House Un-American Activities Committee for another screenplay about a group of ladies living together, "Tender Comrade" (1943). This film was later used by the same House committee as evidence of Dalton Trumbo spreading communist propaganda. Trumbo was subsequently blacklisted.