1957 The Eddie Fisher Show Dancer 2 episodes [1] 1959 The George Burns Show Linda Knox Episode: The Landlords Daughter [2] 1959 Schlitz Playhouse of Stars Student #1 Episode: Ivy League [3] 1959 Steve Canyon Second Spanish Girl Episode: Strike Force (as Mary Moore) [4] 1959 Richard Diamond, Private Detective Sam 7 episodes [5] 1959 Bourbon Street Beat Laura Montgomery / Elyse Brown Picard 2 episodes [6] 1959–60 77 Sunset Strip Laura Chandler / Marie Drew / Girl 2 episodes [6] 1959–60 Riverboat Lily Belle de Lesseps / Brunette Girl in Coach 2 episodes [6] 1959 Bronco Marilee Goddard Episode: Flight from an Empire [6] 1960 Bachelor Father Joanne Sutton / Hueys Sister 2 episodes [6] 1960 Checkmate Millie Episode: Lady on the Brink [6] 1960 Johnny Staccato Bonnie Howard Episode: The Mask of Jason [6] 1960 Overland Trail Joan Ransom Episode: All the OMara Horses [6] 1960 The Tab Hunter Show Brunette Episode: One Blonde Too Many Guest star in series premiere [6] 1960 Wanted Dead or Alive Sophie Anderson Episode: The Twain Shall Meet [6] 1960 The Millionaire Linda Episode: Millionaire Vance Ludlow [6] 1960 The Deputy Amy Collins Episode: Day of Fear [6] 1960–62 Thriller Sherry Smith / Mary Snyder 2 episodes [6] 1960–61 Hawaiian Eye Peggy / Joan White / Vanessa Kinard / Susan Hart 4 episodes [6] 1961 Stagecoach West Linda Anson Episode: The Dead Dont Cry [6] 1961 Surfside 6 Kathy Murlow Episode: Inside Job [6] 1961 Lock-Up Nan Havens Episode: The Case of Nan Havens [6] 1961 The Aquanauts Dana March Episode: Killers in Paradise [6] 1962 Straightaway Episode: Sounds of Fury [6] 1961–66 The Dick Van Dyke Show Laura Petrie / Laura Meehan / Sam 158 episodes 1969 Dick Van Dyke and the Other Woman Herself Television special [6] 1969 Run a Crooked Mile Elizabeth Sutton Television film [6] 1970–77 The Mary Tyler Moore Show Mary Richards 168 episodes 1974–77 Rhoda Mary Richards 6 episodes [6] 1974 The American Parade Narrator Television miniseries Episode: We the Women [6] 1975–76 Phyllis Mary Richards 2 episodes [6] 1976 Marys Incredible Dream Angel / Devil / Woman Television special [6] 1978 Mary Host / Skit characters Variety show [5] 1978 First, You Cry Betty Rollin Television film [6] 1979 The Mary Tyler Moore Hour Mary McKinnon 11 episodes [5] 1979 Password Plus Herself Game Show Contestant / Celebrity Guest Star 1984 Heartsounds Martha Weinman Lear Television film [6] 1985 Finnegan Begin Again Liz DeHaan [6] 1985–86 Mary Mary Brenner 13 episodes [5] 1987 Shalom Sesame Herself 2 episodes [6] 1988 Lincoln Mary Todd Lincoln Television miniseries 2 episodes [6] 1988 Annie McGuire Annie McGuire 10 episodes [5] 1990 The Last Best Year Wendy Haller Television film [6] 1990 Thanksgiving Day Paula Schloss [6] 1991 Mary Tyler Moore: The 20th Anniversary Show Herself Television special [6] 1993 Stolen Babies Georgia Tann Television film [6] 1994 Frasier Marjorie (voice) Episode: Frasier Cranes Day Off [6] 1995 New York News Louise Felcott 13 episodes [5] 1996 Stolen Memories: Secrets from the Rose Garden Jessica Television film [6] 1996 Ellen Herself 2 episodes 1997 Payback Kathryn Stanfill Television film [6] 1997 The Naked Truth Catherine Wilde 4 episodes [6] 1998 Reno Finds Her Mom Herself Television special [7] 1999 King of the Hill Reverend Karen Stroup (voice) Episode: Revenge of the Lutefisk [6] 2000 Mary and Rhoda Mary Richards-Cronin Television film [6] 2000 Good as Gold [6] 2001 Like Mother, Like Son: The Strange Story of Sante and Kenny Kimes Sante Kimes / Eva Guerrero [6] 2001 The Ellen Show Aunt Mary Episode: Ellens First Christmess [6] 2002 The Mary Tyler Moore Reunion Herself Television special [6] 2002 Miss Lettie and Me Lettie Anderson Television film [6] 2003 The Gin Game Fonsia Dorsey [6] 2003 Blessings Lydia Blessing [6] 2004 The Dick Van Dyke Show Revisited Laura Petrie [6] 2005 Snow Wonder Aunt Lula [6] 2006 That 70s Show Christine St. George 3 episodes [6] 2008 Lipstick Jungle Joyce Connor 2 episodes [6] 2011–13 Hot in Cleveland Diane 2 episodes (final TV role) [6]