cast
- Robert Downey, Jr.
- Charlie Chaplin
- Dan Aykroyd
- Mack Sennett
- Geraldine Chaplin
- Hannah Chaplin
- Kevin Dunn
- J. Edgar Hoover
- Anthony Hopkins
- George Hayden
- Milla Jovovich
- Mildred Harris
- Moira Kelly
- Hetty Kelly/Oona O'Neill
- Kevin Kline
- Douglas Fairbanks
- Diane Lane
- Paulette Goddard
- Penelope Ann Miller
- Edna Purviance
- Paul Rhys
- Sydney Chaplin
- John Thaw
- Fred Karno
- Marisa Tomei
- Mabel Normand
- Nancy Travis
- Joan Barry
- James Woods
- Lawyer Scott
- Michael Blevins
- David Raskin
- Francesca Buller
- Minnie Chaplin
- Peter Crook
- Frank Hooper
- David Duchovny
- Rollie Totheroh
- Donnie Kehr
- Sound Engineer
- Karen Lewis
- Yankee Doodle Dancer
- Deborah Moore
- Lita Grey
- Sean O'Bryan
- Lewis Seeley
- Bill Paterson
- Stage Manager
- Maria Pitillo
- Mary Pickford
- Gerald Sim
- Doctor
- John Standing
- Chaplin Butler
- Robert Stephens
- Ted the Drunk
- Norbert Weisser
- German Diplomat
- John Otrin
- Reporter
- Alan Charof
- Federal Marshall
- William Hunt
- US Maitre D'
- Phil Brown
- Projectionist
- Charles Howerton
- Dinner Guest
- Donald Elson
- Prop Man
- Jerry Jenson
- Hotel Porter
- Vicki Frederick
- Party Guest
- P.H. Moriarty
- Workhouse Official
- Alan Ford
- Warder
- Renata Scott
- Dinner Guest
- Laura Bastianelli
- Dinner Guest
- Tom Preston
- Party Guest
- Nicky Corello
- Masseur
- Michael Miller
- Reporter
- Howard Lew Lewis
- Workhouse Official
- Peter Georges
- Groom
- Richard James
- Pianist
- Michael Adler
- Party Guest
- Ann Fairlie
- Wedding Guest
- Jason Logan
- Dinner Guest
- Dana Craig
- Federal Marshal
- David Gant
- London Maitre d'
- Brian Lipson
- Warder
- Michael A. Goorjian
- Adult Charles Chaplin, Jr.
- Dennis Vero
- Wedding Guest
- Raymond Lynch
- Bride's Father
- David Finch
- Working Man
- Mary Healey
- Mrs. Karno
- Nick Edmett
- Working Man
- Jack Ritschel
- William Randolph Hearst
- Andre Bernard
- Yankee Doodle Dancer
- Michael Cade
- Sydney Chaplin, Jr.
- Malcolm Terris
- Stallholder
- Bradley Michael Pierce
- Sydney Chaplin, Jr.--Age 6
- Joy Claussen
- Dinner Guest
- Todd Mason Covert
- Reporter
- Emma Lewis
- Production Assistant
- Heather McNair
- Marion Davies
- Annie Waterman
- Party Guest
- Iris Bath
- Party Guest
- Tom Wright
- Working Man
- Ralph Votrian
- Reporter
- Mark Long
- Working Man
- Ken Magee
- Federal Marshal
- Robert Peters
- 'Great Dictator' cinematographer
- Stuart Richman
- Barman
- Caroline Guthrie
- Courting Couple
- J. Michael Patterson
- Reporter
- Jayson Kane
- Reporter
- Bryan Coleman
- Drunk
- Una Brandon-Jones
- Inmate
crew
- Richard Attenborough
- Director, Producer
- Mario Kassar
- Producer
- Bryan Forbes
- Screenwriter
- Charles Chaplin
- Book Author
- David Robinson
- Book Author
- Diana Hawkins
- Screen Story, Associate Producer
- William Boyd
- Screenwriter
- William Goldman
- Screenwriter
- Sven Nykvist
- Cinematographer
- John Barry
- Composer (Music Score), Conductor
- Anne V. Coates
- Editor
- Stuart Craig
- Production Designer
- John King
- Art Director
- Mark Mansbridge
- Art Director
- Norman Dorme
- Art Director
- Terence A. Clegg
- Co-producer
- Chris A. Butler
- Set Designer
- Stephenie McMillan
- Set Designer
- Ellen Mirojnick
- Costume Designer
- John Mollo
- Costume Designer
- Kevin Jewison
- Camera Operator
- Brian Williams
- Stunts
- George Marshall Ruge
- Stunts
- Jim Wilkey
- Stunts
- Keith Campbell
- Stunts
- Neil Summers
- Stunts
- Jonathan Bates
- Sound Editor
- Wally Schneiderman
- Makeup