Also Known As:- Bloody Bird
- Stage Fright
- Aquarius
- Aquarius - Theater des Todes
- Mielisairaalan massamurhaaja
- Nyhterinos dolofonos
- O Pássaro Sangrento
- Sound Stage Massacre
- StageFright: Aquarius
- Michele Soavi (as Michael Soavi)
- George Eastman (as Lew Cooper)
- Sheila Goldberg
- David Brandon ... Peter
- Barbara Cupisti ... Alicia
- Domenico Fiore ... Police Chief (as Don Fiore)
- Robert Gligorov ... Danny
- Mickey Knox ... Old Cop
- Giovanni Lombardo Radice ... Brett (as John Morghen)
- Clain Parker ... Irving Wallace
- Loredana Parrella ... Corinne (as Lori Parrel)
- Martin Philips ... Mark
- James Sampson ... Willy (as James E.R. Sampson)
- Ulrike Schwerk ... Betty
- Mary Sellers ... Laurel
- Jo Ann Smith ... Sybil (as Jo Anne Smith)
- Piero Vida ... Ferrari
- Richard Barkeley ... Dr. Porter
- Sheila Goldberg ... Nurse
- Danny Gordon ... Dancer (as Dany Gordon)
- Claude Jurman ... Dancer
- Mark Parkinson ... Dancer
- Helen Porter ... Dancer
- Dominique Portier ... Dancer
- Rackel Roskoff ... Dancer
- Frank Senica ... Dancer
- Simone Sadon ... Dancer (as Simone Sardon)
- Albert Schultz ... Dancer
- Sandi Schultz ... Dancer (as Sandy Schultz)
