Kelsey Grammer Dr. Frasier Crane Actor, Executive Producer, Director John Mahoney Martin Crane Actor Jane Leeves Daphne Moon Actor David Hyde Pierce Dr. Niles Crane Actor Peri Gilpin Roz Doyle Actor Daniel Davis Dr. Shafer Guest Star Judith Scott Colleen Guest Star Denise Iketani Dr. Ling Guest Star Alice Dodd Surgical Nurse Guest Star Steve Kehela Orderly 1 Guest Star Brandon Johnson Orderly 2 Guest Star Kelli Kirkland Powers Nurse Guest Star David Angell Executive Producer Peter Casey Executive Producer David Lee Executive Producer Mark Reisman Executive Producer Dan O'Shannon Executive Producer, Writer Lori Kirkland Baker Writer Bob Daily Writer