One of the best movie of the 90s era and such entertaining film. I heard it was a South Indian remake which itself was copied from Jackie Chans movie Twin Dragons. Still, Judwaa is fun to watch and one of the 90s films that has lots of repeat value.
Before 1997, David Dhawan was known for casting Govinda in his movies but this time he choose Salman Khan. I think Salman was a better choice because he acts well in both roles as Prem & Raja respectively. Both characters suit him more compared to Govinda.
Karisma Kapoor is acceptable as the heroine as her charm and all that works for her part. Rambha was ok although her voice was dubbed by Tabu, I believe.
Also, the supporting cast was superb from Shakti Kapoor, Kader Khan & Anupam Kher who all done a great job.
Heres the rare posters that I uploaded on Twitter.