92 mins | Horror, Mystery | May 22, 1974
92 mins | Horror, Mystery | May 22, 1974
| IMDb rating | 6.2 |
| Producers | Amicus Productions, American International Pictures |
| Original title | Madhouse |
| Directors | Lorna Selwyn, Nigel Wooll, Michael Green, Allan James, Jim Clark |
| Writers | Greg Morrison, Ken Levison |
as Paul Toombes
as Herbert Flay
as Oliver Quayle
as Faye
as Elizabeth Peters
as Julia Wilson
as TV Interviewer
as Gerry Blount
as Alfred Peters
as Louise Peters
as Carol Clayton
as Ellen
as Bradshaw
as Inspector Harper
as Psychiatrist
as Basil (archive footage)
as (archive footage)
as Passenger on Quayside (uncredited)
as George the Make-Up Artist (uncredited)
as CID Inspector (uncredited)
as Reporter (uncredited)
as Police Sergeant (uncredited)
as Ship's Steward (uncredited)
as Boy Fishing (uncredited)
as Pretty Blonde (uncredited)
as Reporter (uncredited)
as Hollywood Party Guest (uncredited)