Wikipedia
Varavelpu
Varavelpu ( English: Welcome) is a 1989 Malayalam black comedy film directed by Sathyan Anthikkad and written by Sreenivasan, starring Mohanlal, Revathi, Sreenivasan, Thilakan, Murali, Innocent, and Jagadish. The film was produced by K. Rajagopal under the banner of K. R. G. Movie International and has been distributed by K. R. G. Enterprises.
The film depicted trade union problems plaguing Kerala in a satirical dark comedy and some stellar performances from the lead actors, this movie went on to become a commercial and critical success. The movie was remade in Hindi as Chal Chala Chal.