- Screenplay writer Gore Vidal and Tennessee Williams' partner Frank Merlo may briefly be glimpsed among those observing Montgomery Clift operate in the opening sequence.
- According to actress Mercedes McCambridge, she would ride to the London set of this film in the same car as costar Montgomery Clift. Clift always insisted that the driver stop by Wormwood Scrubs prison, so that Clift could scream out the car window at the convicts behind bars.
- According to author Garson Kanin in his memoir "Tracy and Hepburn", Katharine Hepburn was reportedly so furious at the way Montgomery Clift was treated by 'Sam Spiegel' and Joseph L. Mankiewicz during the filming that, after making sure that she would not be needed for retakes, she told both men off and actually spat at them (although it remains unclear just which one of the two she spat at, or if she spat at both.)
Please support TCMDB by adding to this information.Click here to contribute