- ‘The Sopranos’ creator worried James Gandolfini wasn’t ‘threatening enough’ Entertainment Weekly
- ‘The Sopranos’ Creator David Chase Worried James Gandolfini Wasn’t ‘Threatening Enough’ Before Casting Him in Iconic Lead Role: ‘I Have One Concern’ AOL.com
- “Is He Threatening Enough?” Vulture
- The untold story of Tony Soprano: James Gandolfini’s co-stars finally spill extraordinary secrets Daily Mail
- David Chase’s fear for James Gandolfini when casting The Sopranos The Independent