Ep 108. The Time lock/Ants to the Rescue

Professor Dhoomketu has converted an ordinary lock into a device that can bring any person or creature from the past into the present on clicking. He calls over Bheem and friends for a demonstration; It's Raju's birthday and the kids eagerly wait for Chutki to arrive with laddoos but she arrives with bad news. She informs them that there is no sugar available in Dholakpur.