- as Jordan Belfort
- as Danny Porush
- as Nadine Belfort
- as Mark Hanna
- as Agent Patrick Denham
- as Max Belfort
- as Brad
- as Manny Riskin
- as Jean Jacques Saurel
- as Aunt Emma
- as Teresa Petrillo
- as Leah Belfort
- as Captain Ted Beecham
- as Chantalle
- as Nicky Koskoff ('Rugrat')
- as Chester Ming
- as Robbie Feinberg ('Pinhead')
- as Alden Kupferberg ('Sea Otter')
- as Toby Welch
- as Peter DeBlasio
- as Steve Madden
- as Nicholas the Butler
- as Janet (Jordan's Assistant)
- as Kalil
- as Kimmie Belzer
- as Lucas Solomon
- as Rochelle Applebaum
- as Stratton Broker in a Bowtie
- as Jerry Fogel
- as Stratton Oakmont Commercial (Voice)
- as Auckland Straight Line Host (Cameo)
- as Agent Hughes
- as Honorary Samantha Stogel
- as Nolan Drager (Jordan's Lawyer)
- as Aliyah Farran (Forbes Reporter)
- as Swiss Flight Attendant #2
- as Waitress
- as Zip
- as Ben Jenner
- as Heidi
- as Blair Hollingsworth
- as SEC Attorney #1
- as SEC Attorney #2
- as Barry Kleinman
- as Rothschild Broker #1
- as Rothschild Broker #2
- as Rothschild Broker #3
- as Investor's Center Broker #1
- as Investor's Center Broker #2
- as Stratton Broker #1
- as Stratton Broker #2
- as Stratton Broker #3
- as Stratton Broker #4
- as Another Broker
- as Party Broker #1
- as Donnie's Assistant
- as Maitre d' Hector
- as Cop #1
- as Police Officer #2
- as Wedding Singer #1
- as Cristy
- as Hostess on The Naomi
- as Skylar Belfort (4 Years Old)
- as Job Applicant #1
- as Rocco #1
- as FBI Agent #1
- as FBI Agent #2
- as Prison Guard
- as Inmate Playing Tennis #2
- as Rao's Patron #1
- as Rao's Patron #2
- as Rao's Patron #3
- as Audience Member #1
- as Audience Member #3
- as Audience Member #5
Watch "The Dog of Wallstreet":