the story for hare rama hare krishna actually come to dev anand mind when he saw hippy and their fall value in kathmandu where he be on a visit after the protest against his previous prem pujari in calcutta . he be low in spirit because his film have be oppose and some have burn prem pujari poster . but the life of hippy re ignite a story in dev mind to be make into a film . this be dev anand perhaps best directorial effort . the film be a blockbuster super hit at the box office and zeenat aman a dev sister make a tremendous impact . this film be dev anand call to the nation to keep up their moral value . it be about a montereal base indian family and the brother role be a very affectionate one for his sister . but the parent quarrel and separate leaving prashant ( dev ) with mother and jasbir ( zeenat ) with father . she be repeatedly told that her mother and brother be dead and she eventually believe that she will never see prashant again . she be ill treat by her step mother and she run away from home . dev grow up to be a pilot and he learn that jasbir be in kathmandu with certain hippy . to reunite with his sister and dev travel to kathmandu and meet shanti ( mumtaz ) who be to later marry him and also janice who in reality be jasbir with a new name and new identity . she have forget her childhood and dev too . dev have to get his sister back amongst all other happening which include his be suspect a a thief in kathmandu and the people be after his life . this be a story well direct and act both by dev anand . we see more of zeenat aman than of mumtaz . but the music by rahul dev burman be well compose . dev have first offer the music to be compose by sachin dev burman but burman da do not want dev to do the film . he be very close to dev and his early film prem pujari and though be good and but have be oppose in calcutta . burman da want dev to try a light subject a he think hippie cultist film might reignite people anger against dev . but dev continue with the film reassure burman da and the film be indeed a success . r d burman have asha bhosle sing the award win dum maro dum . kanchi re kanchi re be another good number . overall it be a good film .