The Psychology of Letting Go

S2, E3: THE PSYCHOLOGY OF LETTING GO Pierce (Chevy Chase) deals with the death of his mother and the group comes together to comfort him in his time of need. Professor Duncan (John Oliver) struggles to take over the anthropology class with no training, as Professor Bauer (Betty White) takes an unexpected leave of absence after her classroom hijinks put Jeff Winger (Joel McHale) in the hospital. Allison Brie, Yvette Nicole Brown, Donald Glover, Danny Pudi, Gillian Jacobs and Ken Jeong also star.