Conan O'Brien (actor)	Dan O'Brien ()	Dave O'Brien (producer)
David O'Brien (director)	Geoffrey O'Brien (director)	James O'Brien (director)
Jessica O'Brien (unit)	Karen O'Brien ()	Kate O'Brien ()
Keiran O'Brien (director)	Kevan O'Brien ()	Louis O'Brien (photography)
Patrick O'Brien (actor)	Quin O'Brien (editor)	Richard O'Brien (director)
Ruairi O'Brien (photography)	Steve O'Brien (director)	Robert O'Brinkman ()
Dan O'Callaghan (director)	Colm O'Ciosoig ()	Damon O'Connell (animator)
Jerry O'Connell ()	Nicole O'Connell (commissioner)	Stephen O'Connell ()
Caitlan O'Connor (editor)	Eugene O'Connor (director)	Mike O'Connor (producer)
Ryan O'Connor (director)	Sean O'Connor ()	Kevin O'Day (choreographer)
Chris O'Donnell ()	Liam O'Donnell (director)	Rory O'Donnell (editor)
Scott O'Donnell (producer)	Charlie O'Dowd ()	Brian O'Durnin (special effects)
Nuehla O'Flynn ()	John O'Grady (producer)	Michael O'Halloran (photography)
Ned O'Hanlon (producer)	Meg O'Hare (make-up)	Robert O'Haver ()
Tommy O'Haver (director)	Niall O'Hoisin (special effects)	Chris O'Keefe (assistant)
Mike O'Keefe (commissioner)	Siobhan O'Keefe (director)	Dermot O'Leary (actor)
Martin O'Leary ()	Mike O'Leary (photography)	Jules O'Loughlin (photography)
Fiona O'Mahoney (producer)	Brian O'Malley (director)	Mike O'Malley (actor)
James O'Mara (director)	Miles O'Mint (director)	Alex O'Neal (producer)
Shaquille O'Neal (director)	Shawn O'Neal (director)	Annette O'Neil (producer)
Deannie O'Neil ()	Gareth O'Neil (director)	Ken O'Neil (director)
Bobby O'Neill (director)	Drew O'Neill (production manager)	Gabby O'Neill (director)
Ken O'Neill (director)	David O'Reilly (director)	James O'Reilly (make-up)
Paul O'Reilly (editor)	Colm O'Rourke (colorist)	Dan O'Rourke (director)
Paul O'Shea (special effects)	Cliff O'Sullivan (commissioner)	Mark O'Sullivan (producer)
Robert O'Sullivan ()	Adrian O'Toole (photography)	Colin O'Toole (director)
O-Bear-O (editor)	John Oakes (producer)	Richard Oakes (director)
Will Oakley (producer)	Oakley Centre (director)	Colin Oaten (post-production)
Brad Oates (director)	Dael Oates (director)	John Oates (director)
Régis Obadia (director)	David Z. Obadiah (producer)	Shavo Obadjian (director)
Simon Obarzanek (director)	Michael Obedia ()	Sébastien Oberlé (director)
Paul Oberman (art director)	Tony Oberstar (focus puller)	Dale Obert ()
Chinelo Obibuako (actor)	Obinna (animator)	Pascal Obispo (director)
Til Obladen (director)	Oblong Box ()	Michael Oblowitz (director)
Jamie Oborne (video commissioner)	Jaime Obradovich (colorist)	Ted Obrien (photography)
Jeannette Obstoj (director)	Ryota Ochi (producer / commissioner)	Estee Ochoa ()
Marco Ochoa (director)	Frank W. Ockenfels III (director)	OCM (director)
Octave One (director)	Kazuo Oda (director)	Satoshi Oda (director)
Pål Odden (producer)	Antonio Oddo (director)	Gunhild Oddsen (production assistant)
Chris Oddy (designer)	Oded (actor)	Noah Odegaard (actor)
Jonas Odell (director)	Sue Odell (producer)	Oden (grip)
Bob Odenkirk (actor)	Charlotte Odinot (actor)	Tom Oesch (director)
Kevin Oeser (electrician)	Of Temples (directors)	Sven Offen (director)
Nika Offenbac (director)	Elad Offer (special effects)	Vorgues Offer ()
Charles Officer (director)	Takashi Dai Ogata (director)	Ayako Ogawa (photography)
Mariko Ogawa (director)	Naoya Ogawa (director)	Oji Ogawa (director)
William Oger (photography)	Nathan Ogilve (designer)	Jonathan Ogilvie (director)
Olivier Ogneux (colorist)	Ogre (director)	Yohei Oguri (director)
Mark Oguschewitz (editor)	Vartane Ohanian (director)	Hiroyuki Ohara (director)
Akira Ohashi (director)	Hironori Ohashi (director)	Hiroo Ohashi (director)
Hiroshi Sei Ohashi (director)	Kiku Ohe (director)	Paul Ohmert (line producer)
Hideo Oida (director)	Miikko Oikkonen (director)	Matteo Oioli (designer)
Hiroshi Oizumi (director)	Janne Ojanen ()	Anniina Ojutkangas (director)
OK Go (directors)	Takafumi Oka (director)	Shigeru Okada (director)
Shinji Okada (director)	Takahiro Okada (make-up)	Taro Okagawa (director)
Daryn Okata ()	Naoto Okayasu (director)	Kunihiko Okazaki (director)
Carrie Oken (grip)	Geoff Oki (director)	Masaki Okita (director)
Ore Okonedo (runner)	Mitja Okorn (director)	Andy Okoroafor (director)
Chin Okoronkwo (focus puller)	Kazuyoshi Oku (director)	Issei Okuma (director)
Dave Okumu ()	Yasushi Okumura (director)	Akira Okura (director)
Takatoshi Okura (director)	Okuwah (director)	Ol' Dirty Bastard ()
Shay Ola (director)	Fred Olafsson (production assistant)	Andrew Olas ()
Omolara Olasimbo ()	Stian Olberg (steadicam operator)	Suze Olbrich (producer)
Massimo Olcese (actor)	Matt Oldfield (animator)	Phil Oldham (special effects)
Rocky Oldham ()	Todd Oldham (director)	Linda Olding ()
Gary Oldman (director)	Jacob Olds ()	Solomon Olds ()
Ricardo Olguin (director)	Oli NC (producer)	Sofia Olins (assistant director)
Thom Oliphant (director)	Juan Pablo Olivares (director)	Grand Olive (editor)
Chelsea Oliver (designer)	Fiz Oliver (producer)	Isy Oliver (producer)
Karen Oliver (producer)	Lisa Oliver (stylist)	Mathew Oliver (director)
Noel Oliver (director)	Sarah Oliver (actor)	Toby Oliver (director)
Tyler Oliver (director)	Olivier (actor)	John Olivio (photography / editor)
Neus Olle (photography)	Bradley C. Ollerhead ()	Mike Olley ()
Henrik Ollinkari (producer)	Mare Ollinkari (designer / special effects)	Greg Olliver (director)
Brian Ollman (designer)	Jeff Olm (editor)	Boy Olmi (director)
Edward James Olmos (actor)	Finn Olofsen ()	Erik Olofsson (photography)
Fred Olsac ()	Bri Olsen (assistant)	Fredrik Olsen (grip)
Heather Marie Olsen (actor)	Jacob Olsen (director)	James Olsen ()
Lasse Spang Olsen (director)	BriAnna Olson (producer)	Jimmy Olson ()
Melissa Olson (director)	Wes Olson (producer)	Claes Olsson (director)
Pär Olsson (photography)	Sophia Olsson (cinematographer)	Tommy Olsson (cinematographer)
Mick Olszewski (director)	Darci Oltman (producer)	Keith Olwell (editor)
Leah Olympia (assistant)	Fred Olzak (editor)	Ivon Omaña (actor)
Erna Omarsdóttir (actor)	Ome Zo Ichi (director)	Alexis Omeltchenko (producer)
Erii Omiya (director)	Vittorio Omodei Zorini (photography)	Yorozu Tomohiro Omone (director)
Omur (editor)	Nazan Oncel (designer)	Satoshi Onda (director)
Ondi (director)	Hitoshi One (director)	Mear One (designer)
one982 (editors / designers)	Gabby Oneil (designer)	Oneness Team (directors)
Chris Onesto (production designer)	Claudio Ongaro (commissioner)	the Ongoing Concept (director)
Kole Onile-ere (director)	Goga Onkyo (director)	Takeshi Ono (director)
Wataru Ono ()	Yoko Ono (director)	Michel Onomo (actor)
Kanamé Onoyama (cinematographer)	Ookikouichirou (director)	Trent Opaloch (director / photography)
Bo Opfer (special effects)	Ophelie (costumes)	David Oppenheim (director)
Owen Oppenheimer (editor)	Carlo Oppermann (director)	Optimat (director)
Raymond Oraca (gaffer)	Bona Orakwue (director)	Josh Oreck (director)
Sharon Oreck (producer)	Nina Orell (make-up)	Adam Orellana (photography)
Carol Orellana (actor)	Paul Oremland (director)	Phillip Orgassa ()
Max Orgell (production designer)	Yann Orhan (director)	Oribe ()
Luciano Origlio (director)	ORIGN8 Visuals (director)	Stéphanie Orillard (make-up)
Anna Oriol (editor)	Eriberto Oriol (photography)	Estevan Oriol (director)
Kenya Orita (director)	Steven Oritt (director)	Sebastian Orlac (director)
Jere Orlandi (producer)	Connie Orlando (producer)	Dominic Orlando (director)
Kneller Orlando (directors)	Teresa Orlando (assistant director)	Andrew Orloff ()
Alex Orlowski (director)	Ruth Orme (producer)	Stuart Orme (director)
Antonio Ornano (actor)	Amanda Ornelas ()	Matt Ornstein (director)
Mia Orozco (choreographer)	John Orphan (photography)	Allen Orpin (director)
Mike Orr (visual effects)	Lorena Orraca (director)	Jamin Orrall (director)
Andy Orrick (director)	Richard Orrick (editor)	Paul Orsen (director)
Emilie Orsini (editor)	Josh Ortega ()	Kenny Ortega (director / choreographer)
John Orth (director)	Dust Ortise ()	Andy Ortiz (visual effects)
Christina Ortiz (photography)	Javier Ortiz (director)	Jorge Ortiz (director)
Monica Ortiz ()	Stuart Ortiz (director)	Tony Ortiz (animator)
Peter Orton (director)	John David Orvis (producer)	P.K. Orvis ()
Osa (actor)	Max Osadchiy ()	Osamu Satoya Kazuaki (director)
Masashi Osawa (director)	Toshi Osawa ()	Joe Osborn (producer)
Vicky Osborn (special effects)	Aaron Osborne (director)	Joan Osborne (director)
Mark Osborne (director)	Mark Todd Osborne (colorist)	Matt Osborne (colorist)
Matthew Osborne ()	Chris Osbourn (director)	Matthew Osburn ()
Sebastian Oschatz (director)	Oschino & Sparks (props)	Alejandro Oset (photography)
Kevin Osgood (director)	Mamoru Oshii (director)	Hisashi Akira Oshima (director)
Shigeru Oshima (director)	Takaaki Oshima (director)	Hikari Oshiro (director)
Naoya Oshiro (director)	Ozi Oshiro (photography)	Karl Oskarsson ()
Dori Oskowitz (director)	Tamer Osman (editor)	Rosanna Osorio Clavijo (make-up)
Jesse Ososki (designer)	Paul Ossian (director)	Vincent Oster (producer)
Timm Osterhold (director)	Petri Osterlund (grip)	Jon Osterman (VTR)
Julia Ostertag ()	Daniel Ostrem (director)	Sam Ostrove (editor)
Ben Oswald (producer)	Marc Oswald (director)	Jorge Oswaldo (projections)
Ben Oswalk (producer)	Takeshi Ota (director)	Tatsuya Ota (director)
Otaku-House (director)	Martin Otano (director)	Otis (director)
Otis & Ben (directors)	Kana Otofuji ()	Hara Kenta Otoko (director)
el Otro Yo ()	Ken Otsu (director)	Kusajiro Otsubo (director)
Katsuhiko Otsuka (director)	Takeshi Otsuki (director)	Mike Ott (director)
Patrick Otten ()	Luc Otter (director)	Robin Ottersen (photography)
Bee Ottinger (editor)	Andrea Ottmar (producer)	Aurora Ottmar (production assistant)
Darrin Otto ()	Christian Otty (assistant director)	P. Otvas (director)
Candice Ouaknine (producer)	Kamel Ouali (choreographer)	Karim Ouaret (director)
Myriem Oubaida (actor)	Daniel Ouellette (director)	Our Lady Peace (director)
Ours ()	Tony Oursler (director)	Oury & Thomas (directors)
Outkast ()	Outlawz ()	Outlier (director)
Zak Ove (director)	Kitty Overton ()	Ted Overton (photography)
Oviedo (designer)	Marcus Ovnell (casting)	OVNI (director)
Andre Ovredal (director)	Josephine Owe (photography)	Alison Owen (producer)
Chandler Owen (director)	Gary Owen ()	Gregg Owen ()
Mark Owen (director)	Michael Owen (producer)	Phillip Owen (director)
Owen & Adam (directors)	Andrew Owens (actor)	Catherine Owens (director)
Philip Owens (animator)	Simon Owens (director)	Christina Oxenberg ()
Madeleine Oxlaryd (hair & make-up)	Claire Oxley (producer)	Jason Oxley (focus puller)
Ray Oxley (director)	Richard Oxley (designer)	Eri Oya (actor)
Kentaro Oya (director)	Keigo Oyamada (director)	Torbjorn Oyervold (director)
Joe Oz (assistant director)	Jean Ozannat (producer)	Ercan Ozcan (photography)
Chuck Ozeas (photography)	Yasuyuki Ozeki (director)	Sahin Ozer (producer)
Mike Ozier (photography)	Metin Ozulku (producer)