The picture of Mohanlal along with Appu has created waves among the fans. Appu is the pet name of Mohanlal’s son Pranav Mohanlal. The actor has posted a picture of his along with his son Pranav in his official page of social net working site Facebook. Now the fans of Mohanlal wanted to know about Pranav’s debut in acting. They are anxiously to know whether this picture indicates Pranav’s debut into acting in the Malayalam film industry.