Amitabh Bachchan-starrer "Hum" has clocked 25 years since its release and the megastar feels it's an "unbelievable time lapse".

The 73-year-old cinematic icon tweeted: "25 years of 'Hum'... quite (an) unbelievable time lapse!"

The 1991 action-crime film, directed by Mukul S. Anand, also starred Rajinikanth, Govinda, Kimi Katkar, Deepa Sahi, Shilpa Shirodkar, Danny Denzongpa, Anupam Kher and Kader Khan in key roles.

The megastar, whose last big screen outing was Bejoy Nambiar's "Wazir", has wrapped up shooting for his upcoming thriller "TE3N", which was extensively shot in Kolkata.

Directed by Ribhu Dasgupta, "TE3N" also stars Vidya Balan and Nawazuddin Siddiqui.