In West Bengal, prominent TMC candidates in the race are Sudip Bandyopadhyay, Dinesh Trivedi and Sougata Roy besides celebrities like actors Dipak Adhikari (Dev) and Tapas Paul.
Trinamool Yuva President Abhishek Banerjee, nephew of Chief Minister Mamata Banerjee, is also in the fray. On the rival side, CPI-M's Subhasini Ali is among the key candidates.
BJP nominee magician P C Sorcar (Junior) and WBPCC President Adhir Chowdhury, besides former West Bengal Finance Minister Asim Dasgupta of the CPI-M and former Union minister Tapan Sikdar of the BJP, pitted against each other in Dum Dum, are the key contestants in the last phase.
In Bihar, filmmaker Prakash Jha and former union minister Raghuvansh Prasad Singh are among the 90 contestants.