Row 1:
R1-1?, Jayalalitha, Savithri, Kamaraj, R1-5?, Rajasulochana?
Row 2:
P Susheela, Gemini, R2-3? (short guy all the way on right)
Row 3:
Chandrababu?, KS Gopalakrishnan, R3-3? (woman), Sivaji
Row 4:
R4-1? (woman partly hidden), Kannadasan, R4-3?
Cannot identify the 3 guys all the way back.