S. J. SuryahPappu / Vichu / Regista / Produttore / Dialogue Kiran RathodSivagami Maami DevayaniIndira / Pappu's Mother Aishwarya BhaskarPriya's Friend Seema ManivannanScientist 'Science' KarunasVishwanathan a.k.a. X Ravi MariyaTeacher (Cameo Appearance) S. J. SuryahPappu / Vichu / Regista / Produttore / Dialogue K. V. GuhanDirector Of Photography A.R. RahmanCompositore Musicale Originale 
