BIG DADDY - World's best father, is a story of a rich young Jordy (Mohd Nazim), who has been raised by his uncle and lives a care free life in Punjab. When his sister Harleen (Ritu Sheoran), a single mother, living in Australia with her 6 year old son Sam (Sartaaj Kakkar) dies of cancer, Jordy has to take on the responsibility of his nephew Sam who he lovingly takes care of. Samas father (Karan Battan) returns to India to claim Sam, and takes him back to Australia. When fate takes Jordy to Australia to find Sam, he faces harsh familial realities and custody battles that mark the journey of love and bonding between uncle and nephew. BIG DADDY, is that emotional family drama which will sweep you into their world of love and dedication towards each other.