The Invisible Ray
(The Invisible Ray)
Credits
Cast
- Dr. Janos Rukh
- Karloff (Boris Karloff)
- Dr. Felix Benet
- Bela Lugosi
- Diane Rukh
- Frances Drake
- Ronald Drake
- Frank Lawton
- Mother Rukh
- Violet Kemble Cooper
- Sir Francis Stevens
- Walter Kingsford
- Lady Arabella Stevens
- Beulah Bondi
- Professor Meiklejohn (Mendelssohn in end credits)
- Frank Reicher
- Monsieur Noyer
- Paul Weigel
- Chief of the Surete
- Georges Renevant (Georges Renavent)
- ...
- Ernie Adams (*)
- Bystander
- Ricca Allen (*)
- French Newsboy
- Charles Bastin (*)
- Mme. LeGrand
- May Beatty (*)
- Counterman
- Ted Billings (*)
- French Newsboy
- Ernest Bowern (*)
- Blind Girl's Mother
- Helen Brown (*)
- Infant's Mother
- Daisy Bufford (*)
- Surete Official Checking Names
- André Cheron (*)
- Cook
- Alex Chivra (*)
- Blind Girl
- Ann Marie Conte (*)
- Scientist
- Edwards Davis (*)
- Gendarme
- Jean De Briac (*)
- Safari Member
- Dudley Dickerson (*)
- Gentleman
- Charles Fallon (*)
- Police Detective
- Constant Franke (*)
- Porter / Servant
- Clarence Gordon (*)
- Gendarme
- Robert Graves (*)
- Minister
- Winter Hall (*)
- Rukh's Head Bearer
- Daniel L. Haynes (*)
- Bystander
- Isabel La Mal (*)
- Surete Official Checking Names
- Alphonse Martell (*)
- Gendarme
- Francisco Marán (*)
- Papa LaCosta
- Paul McAllister (*)
- Diane's Safari Attendant
- Etta McDaniel (*)
- Derelict
- Walter Miller (*)
- Scientist
- Edward Reinach (*)
- Clinic Valet
- Hans Schumm (*)
- Celeste
- Ynez Seabury (*)
- Mme. Noyer
- Adele St. Mauer (*)
- Runner-boy
- Lawrence Stewart (*)
- Native First Seeing Rukh Glow
- Fred 'Snowflake' Toones (*)
- Bearer with Geiger-Counter
- Ray Turner (*)
- Pierre
- Lucio Villegas (*)
- Briggs
- Nydia Westman (*)
- Scientist
- Lloyd Whitlock (*)
Director
- Director
- Lambert Hillyer
Writing credits
- Screenplay
- John Colton
- Original story
- Howard Higgin
- Original story
- Douglas Hodges
Producer
- Producer
- Edmund Grainger (*)
- Executive producer
- Fred S. Meyer (*)
Music
- Musical score
- Franz Waxman
Cinematography
- Cinematographer
- George Robinson
Editor
- Editor
- Bernard Burton (Bernard W. Burton)
Art direction
- Art director
- Albert S. D'Agostino
Costume design
- Gowns
- Brymer
Makeup department
- Makeup artist
- Otto Lederer (*)
- Makeup artist
- Jack P. Pierce (*)
Assistant director
- Assistant director
- Fred Frank (*)
- Assistant director
- Sergei Petschnikoff (*)
Sound department
- Sound supervisor
- Gilbert Kurland
- Sound recordist
- Charles Carroll (*)
- Sound recordist
- William Hedgcock (*)
Special effects
- Special effects
- Raymond Lindsay (*)
Visual effects
- Special cinematographer
- John P. Fulton
- Miniatures
- Cleo E. Baker (*)
- Matte artist
- Jack Cosgrove (*)
- Effects assistant
- David S. Horsley (*)
- Matte artist
- Russell Lawson (*)
Editorial department
- Editorial supervisor
- Maurice Pivar (*)
Music department
- Conductor
- C. Bakaleinikoff (*)
- Composer
- W. Franke Harling (*) (Stock music)
- Orchestrator
- Clifford Vaughan (*)
- Composer
- Franz Waxman (*) (Stock music)
- Musical director
- Franz Waxman (*)
Other crew
- Presenter
- Carl Laemmle
- President
- Carl Laemmle (Universal Productions, Inc.)
- Production assistant
- Alfred Stern
- Technical advisor
- Ted Behr (*)
- Secretary to director
- June Blumenthal (*)
- Production secretary
- Camille Collins (*)
- Script clerk
- Myrtle Gibsone (*)
(*) uncredited