Laughter Therapy was the name of Carr's 2011-13 tour and this entry refers to a gig performed as a part of the JFL festival. It's not the official DVD special (which was released as Being Funny).
The hilarious comedian Mae Martin hosts a stand-up special at the renowned Just For Laughs festival; featuring Carolyn Taylor, James Davis, Mark Forward, River Butcher, Sydnee Washington and others.