As Darlene struggles to cope with the stress of construction, a serious accident leads her to reevaluate everything and make a life-changing decision. Lou, a familiar face from the past, returns as Mark’s combative contrabassoon teacher, but after he butts heads with Mark, Dan steps in, only to realize that their similarities may outweigh their differences.
Name | Type | Role | |
---|---|---|---|
Christopher Lloyd | Guest Star | Lou |