Shark Tank's 'Mr. Wonderful' Kevin O’Leary learned the hard way that movie sets don’t work like boardrooms on Marty Supreme
- Posted on January 6, 2026
- By Fortune
- 2 Views
Shark Tank's 'Mr. Wonderful' Kevin O’Leary learned the hard way that movie sets don’t work like boardrooms on Marty Supreme
Director Josh Safdie personally sought out O’Leary for the part of ruthless businessman Milton Rockwell, but he showed him who was boss.
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