Singapore (1960)
Singapore is a Bollywood movie released in 1960, starring Shammi Kapoor, Padmini, Shashikala, Agha, K N Singh, Madan Puri, Helen and Maria Menado. The film was directed by Shakti Samanta. This was one of the first full length Bollywood feature films to be shot in the foreign location of Singapore.
More at Wikipedia.