Fatherhood (2004)

S1E1 It's a Dad, Dad World

Dr. Bindlebeep's parents, Lester and Louise, come to visit, bringing along Arthur, Norma, and the children. Arthur, stepping back into his sonly role, is taken by surprise when he discovers that his father is in excellent physical condition, thanks to his consistent workout routine. During a friendly game of touch football, Lester sustains an injury, flipping the dynamics entirely. While Arthur initially assumes the role of the son, he soon finds himself overshadowed as Lester, despite his injury, begins to embody the playful spirit of a child once more.