A song written specifically for Doris Day, "The Man Who Invented Love" (music and lyrics by Richard Adler), wound up on the cutting-room floor. Currently, the recording can be listened to on the soundtrack CD from Collectables, and the footage can be watched on the DVD from Warner Home Video.
Frank Sinatra turned down the lead role, which would have paired him with Janis Paige, who played the role on Broadway. As a result, Paige lost out on playing the part to Doris Day, who was considered a bigger box-office draw.
One of the main problems in the factory is that the workers want a 7-1/2 cent raise and are willing to go on strike to get it. Nowadays this doesn't seem like much, but the average mill/garment worker in 1954 (when the play was written) made on average about $1.25 an hour, or about $50 a week. The raise would add $3.00 to each paycheck, so the 7-1/2 cents would be about a 16% increase.