Jessie Royce Landis (born Jessie Medbury; November 25, 1896 – February 2, 1972) was an American actress. Her name is also seen as Jesse Royce-Landis. She remains perhaps best-known for her mother roles in the Hitchcock films To Catch a Thief (1955) and North by Northwest (1959). Description above from the Wikipedia article Jessie Royce Landis, licensed under CC-BY-SA, full list of contributors on Wikipedia.
1987Grace Kelly: The American PrincessMovieas Self (archive footage)
1971Mr. and Mrs. Bo Jo JonesMovieas Grandmother Greher1971ColumboTV showas Mrs. Chadwick · 1 episodes
1970The Ceremony of InnocenceMovieas Queen Mother Alfreda1970AirportMovieas Harriet DuBarry Mossman1967IronsideTV show2 episodes1964The Man from U.N.C.L.E.TV showas Madame Olga Nemirovitch · 1 episodes
1964Valentine's DayTV showas Mrs. Edwina Pierce · 1 episodes1963Gidget Goes to RomeMovieas Albertina Blythe1963Critic's ChoiceMovieas Charlotte Orr1962Boys' Night OutMovieas Ethel Williams1962Bon Voyage!Movieas Countessa 'La Comtesse' DuFresne1961Goodbye AgainMovieas Mrs. Van der Besh1960ThrillerTV showas Mrs. Kilburn · 1 episodes
1959Adventures in ParadiseTV showas Madame Vachet · 1 episodes
1959A Private's AffairMovieas Elizabeth T. Chapman1959North by NorthwestMovieas Clara Thornhill
1958I Married a WomanMovieas Mrs. Blake1957My Man GodfreyMovieas Angelica Bullock
1956The Girl He Left BehindMovieas Mrs. Madeline Shaeffer1956The SwanMovieas Princess Beatrix1955Alfred Hitchcock PresentsTV showas Claire Crane · 1 episodes1955To Catch a ThiefMovieas Jessie Stevens1954Climax!TV showas Olivia Chesney · 1 episodes
1953The United States Steel HourTV show1 episodes
1953Main Street to BroadwayMovieas Self (uncredited)1952Meet Me TonightMovieas Olive Lloyd Ransome (segment "Ways and Means")
1950Mother Didn't Tell MeMovieas Mrs. Wright1950My Foolish HeartMovieas Martha Winters1949It Happens Every SpringMovieas Mrs. Greenleaf1949Mr. Belvedere Goes to CollegeMovieas Mrs. Chase
1930DerelictMovieas Helen Lorber