In the mid-1940s, he began his career as a worker at the Warner Bros. studio in California. An encounter with actress Bette Davis led to a membership of Screen Actors Guild and an acting career.[4]
Landers was the spokesman for Taster's Choice coffee in television commercials that aired in the 1970s. He played "Go Go" in the 1953 classic, The Wild One. He had a regular role as Dr. Ted Hoffman on the television series Ben Casey[5] and co-starred in the TV movie The Return of Ben Casey (1988).[6] He had a small role in the Alfred Hitchcock film Rear Window (1954). He played multiple roles in Cecil B. DeMille's epic The Ten Commandments (1956). In 1957, Landers played murder victim Donald Briggs in the Perry Mason episode The Case of the Drowning Duck. He also appeared in 1966 on Combat! in the 5th-season episode, "The Losers". He played Dr. Arthur Coleman, who aided Sandra Smith's Dr.Janice Lester, as she attempted to take over Kirk's body in Season 3 Episode 24 of the original Star Trek television series, "Turnabout Intruder", which aired June 3, 1969. It was the final episode of the original series.
^ ab"Harry Landers, 96". Classic Images (513): 42. March 2018.
^Terrace, Vincent (2011). Encyclopedia of Television Shows, 1925 through 2010 (2nd ed.). Jefferson, N.C.: McFarland & Company, Inc., Publishers. p. 88. ISBN978-0-7864-6477-7.
^"Movies". Chicago Tribune. Illinois, Chicago. January 16, 1988. p. 17. Retrieved February 9, 2019 – via Newspapers.com.