तीसरी मंज़िल

Iftekhar as Inspector Das Salim Khan as Rocky and Ruby's friend Asha Parekh as Sunita Laxmi Chhaya as Meena Prem Chopra as Ramesh K.N. Singh as Manohar Raj Mehra as Sunita and Rupa's father Jayshree Talpade Shammi Kapoor as Anil Kumar / Rocky Helen as Ruby Premnath Malhotra as Kunwarsahab Mahender Singh

Nasir Hussain Writer, Producer Rahul Dev Burman Original Music Composer Vijay Anand Director, Editor