ट्रिविया

Film is only known to exist in a dubbed, French-language version released on videotape in Canada under the title Liaisons Clandestines.

Presented in the UK by Michael Chivers, managing director of Amanda Films Ltd. Karla was refused a certificate by the British Board of Film Censors on 14 May 1971, but Amanda persuaded the Birmingham City Council to grant a local "X" certificate. The film opened at the Cinephone, Birmingham, on 5 December 1971 and ran three weeks. Amanda's uphill struggle to get the film shown is reflected in the Birmingham press ads: THE FILM BANNED EVERYWHERE.