The Train was co produced by Rajendra Kumar and Nanda had suggested that name of Rajesh Khanna to Rajendra Kumar.
Nanda recommended newcomer Rajesh Khanna's name for the film while they were working on Iteffaq 1969.
remake of the 1967 Malayalam movie Cochin Express starring Prem Nazir, which was subsequently remade in 1968 in Kannada as Bangalore Mail , in Telugu as Circar Express and in Tamil as Neelagiri Express.
Rajesh Khanna and Helen worked together for first time.
The first film of Ramesh Behl as producer, the first production of Rose Movies. Later came Jawani Dewani.