The best Shreeram Lagoo’s crime movies

Kumar (Dharmendra), a thief by profession poses as the son of Raja Bahadur Singh to accept an invitation to the island of Sir John Locksley. The guests include K.P.W. Iyengar aka Romeo, Dr. Dubari, Colonel Columbus, and Countess Sylvia Rasmussen. A stunned Kumar finds out that all of these invitees are master criminals. Kumar's guise does not fool anyone, nevertheless Sir John permits him to stay on. The reason why John has invited them is to find a successor to take his place as he is dying of cancer. He feels that one of his invitees can be trusted to take his place and for this he has arranged for them to steal a ruby (Shalimar) worth 135 crores of rupees. This gem is placed in a secure room within his palace, which is alarmed, and guarded. He challenges one of them to steal the Shalimar - but if anyone fails then they are killed by the security system. Pitted against such veterans, it looks like Kumar has got himself into a bind that he may not come out of alive.

Three friends who don't take their life seriously are suspended from college so they decide to take revenge on the principal. On reaching his house they find that someone has already killed him.

Wealthy Lata I. Prasad refuses to obey her widower father's instructions to get married to equally wealthy Rajan, the second son of Sikanker Lal Thakkar, her dad's business partner. She runs away from home, and shortly thereafter her father locates her living with a truck-driver, Vishwa Pratap, and his pretty sister, Lakshmi. She refuses to return home, and insists on marrying Vishwa. She will soon regret her decision when she finds out that Vishwa has been arrested for killing a male named Billa, and may either spend his life behind bars or be hanged.