Attahaasam
Attahaasam is a 1984 Indian Malayalam film, directed by K. S. Gopalakrishnan.
The film has musical score by M. G. Radhakrishnan.
Invisible Strangler
Invisible Strangler is a 1978 American horror film directed by John Florea, also known as The Astral Factor or The Astral Fiend, starring Robert Foxworth, Stefanie Powers, Cesare Danova, Sue Lyon and Elke Sommer.
Arthur C. Pierce wrote the screenplay and co-directed the film uncredited.
F.B.I. Frog Butthead Investigators
F.B.I. Frog Butthead Investigators is a 2012 French/ Belgian comedy film written and directed by Kad Merad and Olivier Baroux.
Way of the Dragon 2
Way of the Dragon 2, also known as Bruce Le's Greatest Revenge, is a 1978 martial arts sequel to Way of the Dragon starring Bruce Le.
The film is also considered to be a Bruceploitation film.
Despite the title the film has more in common with the 1972 film" Fist of Fury".
The film has received mixed to negative reviews.
Apsarassu
Apsarassu is a 1990 Indian Malayalam film, directed by K. S. Gopalakrishnan.
The film has musical score by S. P. Venkatesh.
Mukhangal
Mukhangal is a 1982 Indian Malayalam film, directed by P. Chandrakumar.
The film has musical score by A. T. Ummer.
Muhammadum Musthafayum
Muhammadum Musthafayum is a 1978 Indian Malayalam film.
The film has musical score by M. S. Viswanathan.
Ee Lokam Evide Kure Manushyar
Ee Lokam Evide Kure Manushyar is a 1985 Indian Malayalam film, directed by P. G. Vishwambharan and produced by Sajan.
The film stars Mammootty, Jayabharathi, Innocent and Thilakan in important roles.
The film has musical score by Shyam.
The film has Bollywood actor Amjad Khan in a pivotal role.
Mahazar
Mahassar is a 1991 Indian Malayalam film, directed by C. P. Vijayakumar.
The film has musical score by Raveendran.
Vaa Deal
Vaa Deal is an upcoming Indian Tamil- language action film directed and written by Rathina Shiva.
It features Arun Vijay and Karthika Nair in the lead roles.
The film has music by Thaman.
Having been in production since 2012, the film has been delayed for several years.

Question: Which film has more directors, F.B.I. Frog Butthead Investigators or Invisible Strangler?
Answer: F.B.I. Frog Butthead Investigators