Hundreds of Bengalis participated in the armed revolution in India's freedom struggle against the British. Their self-sacrifice will forever be written in golden letters. Historically, a large number of them crossed the Kalapani and suffered inhuman torture in cellular jails in the Andamans. A large part of their life and youth has been spent there. Despite hundreds of tortures, their spines could not be made so flexible. But how much do we know about the Bengali revolutionaries of those fiery years. A brief introduction about them and the cases in which they were placed in the cellular jail (1909-1938)