Kab Kyon Aur Kahan (1970)

Kab? Kyon? Aur Kahan? ("when, why and where?") is a 1970 Hindi mystery thriller produced and directed by Arjun Hingorani, a long-time associate of Dharmendra who gave him his first film, Dil Bhi Tera Hum Bhi Tere. Dharmendra stars with Babita, and Pran appears in the kind of menacing role that defined him in this era. Hingorani was known for films whose titles were built from words beginning with "K", and this one fits his taste for suspense entertainers. A colourful period whodunit for fans of its stars.