Other titles: Patrick – Una experiencia alucinante | Patrick ja hänen kuudes aistinsa | Coma | Mind Control | Comatose | パトリック | Patric | Патрик | Patrick’s Höllentrip | Patricks Höllentrip – Eine Reise in die Ewigkeit
Year Released: 1978
Month released: October
Certification: Argentina:18, Australia:M, Australia:PG, Canada:13+, Canada:14A, Canada:R, Finland:K-16, France:12, Iceland:16, Italy:VM14, New Zealand:R16, Norway:16, Singapore:PG, Spain:13, Spain:16, Sweden:15, United Kingdom:15, United Kingdom:18, United Kingdom:X, United States:PG, United States:TV-MA, United States:Unrated, West Germany:18
Directors: Richard Franklin
Writers: Everett De Roche
Cast: Bruce Barry, Carole-Ann Aylett, Diane Giulieri, Everett De Roche, Frank Wilson, Gillian Seamer, Helen Hemingway, John Murphy, Julia Blake, María Mercedes, Marilyn Rodgers, Martin Copping, Paul Young, Peggy Nichols, Peter Culpan, Ray Chubb, Robert Helpmann, Robert Thompson, Rod Mullinar, Susan Penhaligon, Walter Pym
Production Companies: Australian International Film Corp. (AIFC), Film Victoria, Filmways Australasian Distributors, Patrick Productions, The Australian Film Commission
Additional Crew: Antony I. Ginnane, Craig Emanuel, David Coggins, Geoff Parkin, H. Bratspies, Ian Williams, Jennifer Barty, Judy Morris, Ken James, Laurence Shnookal, Lorraine Richardson, Michael Roseby, R.M. Simpson, Sally Thomas
Camera and electrical department: Andrew Lesnie, Dan Burstall, David Parker, Geoff Richardson, Ian Dewhurst, Jack Endacott, Noel Mudie, Pieter van Santen, Robert Murray, Stewart Sorby
Certification: Argentina:18, Australia:M, Australia:PG, Canada:13+, Canada:14A, Canada:R, Finland:K-16, France:12, Iceland:16, Italy:VM14, New Zealand:R16, Norway:16, Singapore:PG, Spain:13, Spain:16, Sweden:15, United Kingdom:15, United Kingdom:18, United Kingdom:X, United States:PG, United States:TV-MA, United States:Unrated, West Germany:18
Cinematographers: Donald McAlpine
Colorization: Color
Country: Australia
Distributors: Brent Walker Film Distributors, CBS, Cine-Studio, Cinema Shares International Distribution, Compañía Cinematográfica Nacional, Continental Film Distributors (CFD), Edde Entertainment, Eizô Bunka-sha, Eurocopfilms, Filmifriikki, Filmways Australasian Distributors, Harmonyvision, ITT Contrast, Laser Paradise, Llamentol, Magnum Entertainment, marketing-film, Marvin Films, Monarch Releasing Corporation, Nova Home Video, Orustak Soft, Pallas Film, Powerhouse Films, Radio Films A/S, RCA/Columbia-Hoyts Home Video, Retro Gold 63, Rimini Editions, Severin Films, Synapse Films, Synergy Entertainment, Telefilms Internacional, S.A., Tohokushinsha Film Corporation (TFC), Umbrella Entertainment, Vanguard Releasing Group, VCL Communications, VCL Video, VCL Video Services, Video Box, Video Classics
Editors: Edward McQueen-Mason
Languages: English
Makeup Department: José Luis Pérez
Music Department: Agostino Marangolo, Antonio Marangolo, Brian May, Carlo Pennisi, Claudio Simonetti, Fabio Pignatelli, Massimo Morante, Maurizio Guarini, Philip Powers, Robert John, Roger Savage
Other Companies: A.D.S. Anchor, Adler Typewriters, Armstrong Audio-Video, Arrow Media Services, Boosey & Hawkes, Colorfilm, Ensign Linen Service, G.E.C. Diesels, Glen Cameron Trucking, Medical Applications Pty. Ltd., Medishield, Namco, Optical & Graphics, Peter G. Clothes Sth. Yarra, Teledyne Laars, The Hotel Windsor, Melbourne, Thrifty Car Rental, Uniform Specialists, United Sound, University of Melbourne, Vanilla Chapel St. Sth. Yarra
Production Managers: Barbi Taylor
Script and Continuity Department: Fran Haarsma
Sound Department: Edward McQueen-Mason, Jim Sosnin, Julian Ellingworth, Mark Norfolk, Paul Clark, Peter Fenton, Phil Stirling
Special Effects: Conrad Rothmann
Visual Effects: Roger Cowland