Day 72 in the ‘Bigg Boss’ house introduces a new luxury budget task of the week named ‘Museum’. Bigg Boss divides the housemates into two groups, Guards and Thieves. Praneet Ali and Karishma are the thieves while Diandra, Gautam, Puneet, Sonali, Upen and Dimpy are the guards of the museum. Captain Pritam is the supervisor of the task. The thieves are required to steal all the items from the Museum, and only then can they steal the ultimate Diamond put up in the middle of the area in order to win the task.
The thieves are busy strategizing as how to steal the antiques in the living area of the house, while the guards gear up in their respective uniforms. Puneet, Dimpy, Gautam and Diandra are in full form to take up their responsibilities. Meanwhile, Sonali and Upen who are in charge of monitoring the Museum through a TV set up in the garden area are in a playful mood. Guards are also given the liberty to put any thief into the jail under suspicion. As per their strategy the Guards, in order to protect their antiques, try to hide and safeguard the items while the thieves plan not to let that happen.
Karishma manages to take one of the antiques and runs inside the Store Room where the robbed items are supposed to be kept.
But as per the rules, before the storeroom door shuts, Puneet stops Karishma and takes away the robbed item, asking Karishma to back off.
Later, Ali and Praneet take turns inside the jail as they try to steal to complete the task. But their efforts are in vain, as the guards are determinedly alert. Ali makes use of hilarious antics in order to distract the guards. The thieves then decide to maintain a low profile during the day and wait for the night to execute their master plans. But, by evening the thieves manage to steal some items. Will the guards make a comeback?