Dick Van Dyke Rob Petrie Actor Mary Tyler Moore Laura Petrie Actor Rose Marie Sally Rogers Actor Morey Amsterdam Maurice "Buddy" Sorrell Actor Larry Mathews Ritchie Petrie Actor Richard Deacon Mel Cooley Actor Carl Reiner Alan Brady Actor Jon Silo Barber Guest Star Herbie Faye Willie the Deli Man Guest Star Jerry Paris Uncle Spunky Guest Voice, Director Martin Ragaway Writer