| - Arthur Franz as Morrissey, airplane designer at Jonas' company
- Tom Tully as Amos Winthrop, Monica's father and Jonas' business rival
- Audrey Totter as Middle-aged prostitute attending to Jonas' week-long drinking binge
- Anthony Warde as Moroni, president of Pioneer National Trust Company of Los Angeles
- Charles Lane as Eugene Denby, Jonas Cord Sr.'s secretary
- Tom Lowell as David Woolf, Bernard Norman's nephew and assistant
- John Conte as Ed Ellis, director of Rina's film at Norman Studio
- Vaughn Taylor as Doctor certifying the death of Jonas Cord Sr.
- Francesca Bellini as Cynthia Randall, Norman's mistress and star at Norman Studio
- Victoria Jean as Jo Ann, daughter of Jonas and Monica
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