P.J. Byrne
(Nicky Koskoff ("Rugrat"))
Brian Sacca
(Robbie Feinberg ("Pinhead"))
Henry Zebrowski
(Alden Kupferberg ("Sea Otter"))
Aya Cash
(Janet (Jordan's Assistant))
Thomas Middleditch
(Stratton Broker in a Bowtie)
Edward Herrmann
(Stratton Oakmont Commercial (voice))
Jordan Belfort
(Auckland Straight Line Host)
Fran Lebowitz
(Honorary Samantha Stogel)
Robert Clohessy
(Nolan Drager (Jordan's Lawyer))
Sandra Nelson
(Aliyah Farran (Forbes Reporter))
Zana Markelson
(Swiss Flight Attendant #2)
Danny Flaherty
(Zip (Lude Buying Teenager #1))
Ashley Blankenship
(Sales Assistant #1 (in Men's Room))
Tess Olivia
(Blue Chip Hooker / Sales Assistant #2)
Steven Boyer
(Investor's Center Broker #1)
Danny A. Abeckaser
(Investor's Center Broker #2)
Tracy Friedman
(Investor's Center Broker #3)
Dan Daily
(Honorary Raymond Samitz)
Ben Van Bergen
(Swiss Customs Officer #1)
Matte Osian
(Swiss Customs Officer #2)
Tom Greer
(Brookville Police Officer #2)
Giselle Eisenberg
(Skylar Belfort (4 Years Old))
Deema Aitken
(Lude Buying Teenager #2)
Michael Bryan French
(Inmate Playing Tennis #2)
Martin Scorsese
(John (voice) (uncredited))
Fileena Bahris
(Wedding Guest (uncredited))
Silvia Kal
(Wedding Guest (uncredited))
Tommy Bayiokos
(Kacandes Diner Man (uncredited))
Gianni Biasetti Jr.
(Italian Coastguard (uncredited))
Gregory Brown
(Upper Eastside Pedestrian (uncredited))
Bryan Burton
(Young Stratton Inc. Broker (uncredited))
Kelsey Deanne
(Pool Party Guest (uncredited))
Maria Di Angelis
(Nicky Koskoff's Escort (uncredited))
Rosemary Howard
(Rao's Pedestrian (uncredited))
Chris Kerson
(Kimmie Belzer's Desk Mate (uncredited))
Paul Jude Letersky
(Marina Sightseer (uncredited))
Seregon O'Dassey
(Masseuse to Donnie Azoff (uncredited))
Michael Power
(Seminar Guest (uncredited))
Vitaliy Shtabnoy
(Kent - Broker (uncredited))
Paul Thornton
(1st Class Swiss Airline Passenger (uncredited))
Claudette Lalí
(Strip Girl (uncredited))
Martin Klebba
(Azoff's Bullseye (uncredited))
Michael Dubuc
(Stock Broker (uncredited))
Judah McFadden
(Wedding Guest (uncredited))