When Niles (David Hyde Pierce) partners up with someone other than Frasier (Kelsey Grammer) for their club’s squash tournament, Frasier teams with Chelsea Gray (Jeanne Tripplehorn), a sexy phys-ed teacher. At the end of the tournament, Martin is delighted that at last one of his sons has won a trophy — but the other son, Niles, is not. As for Chelsea, Frasier wonders if his lifelong terror of P.E. instructors will ruin his chances at romance. This is the classic episode in which actor Bob Hoskins repeatedly materializes on the shoulders of guest star Jeanne Tripplehorn., A new romance rattles Frasier: the gym teacher he’s dating morphs into his old “derisive, ego-crippling” gym instructor., When Frasier dates a gym teacher (Tripplehorn), it brings back traumatic memories of his own sporting ineptitude at school., A new romance rattles Frasier: the gym teacher (Jeanne Tripplehorn) he’s dating morphs into his old “derisive, ego-crippling” gym instructor (Bob Hoskins). Julia: Felicity Huffman. Jim: Jack Brewer. Campbell: Amanda Corday., When Frasier dates a gym teacher, it brings back traumatic memories of his own sporting ineptitude at school. Guest starring Bob Hoskins and Jeanne Tripplehorn., Frasier finds a new squash partner when he asks an attractive gym coach to team up with him for a forthcoming tournament. It isn’t too long before he develops a massive crush on her., Frasier dates a woman that reminds him of his mean gym teacher.