In Season 9, Episode 7 of It's Always Sunny in Philadelphia , titled "," the group voluntarily locks themselves inside Paddy’s Pub to avoid a severe flu outbreak sweeping Philadelphia. Their primary motivation is to preserve their singing voices for an upcoming competition to open for Boyz II Men . Plot Overview
The episode follows the Gang as they establish strict quarantine rules, including a total ban on alcohol to keep their immune systems strong. Tensions rise as paranoia sets in: [S9E7] The Gang Gets Quarantined
: The Gang realizes they aren't actually sick with the flu; they are experiencing severe alcohol withdrawal because they stopped drinking for the quarantine. Upon drinking hidden booze, their "sickness" immediately vanishes. In Season 9, Episode 7 of It's Always
: After surviving their self-imposed lockdown, they discover the Boyz II Men concert was canceled anyway because the band itself caught the flu. Critical Reception Tensions rise as paranoia sets in: : The