Irving Bacon (September 6, 1893 - February 5, 1965) was a character actor who appeared in over 400 films. Irving was sometimes cast in films directed by his brother Lloyd Bacon such as The Amazing Dr. Clitterhouse (1938). In the late 1930s and early 1940s Bacon played the weary postman Mr. Crumb in Columbia Pictures's Blondie film series. One of his bigger roles was as a similarly flustered postman in the thriller Cause for Alarm! in 1952. During the 1950s Bacon worked steadily in a number of television sitcoms.

A minor character actor who appeared in literally hundreds of films, actor Irving Bacon could always be counted on for expressing bug-eyed bewilderment or cautious frustration in small-town settings with his revolving door of friendly, servile parts - mailmen, milkmen, clerks, chauffeurs, cabbies, bartenders, soda jerks, carnival operators, handymen and docs. Born September 6, 1893 in the heart of the Midwest (St. Joseph, Missouri), he and brother Lloyd Bacon, later a film director, were sons of Broadway actor Frank Bacon who ushered them into the business at an early age. Irving first found work in silent comedy shorts at Keystone Studios usually playing older than he was, and for a time was a utility player for Mack Sennett in such slapstick as Favorite Fool, A (1915). His director brother also began using him in his own silent funnies starting with Good Morning, Nurse (1925), which was written by Frank Capra, Hurry, Doctor! (1925) and Wide Open Faces (1926/I). Irving made an easy adjustment when sound entered the picture and after appearing in the Karl Dane/George K. Arthur one- and two-reelers such as Knights Before Christmas (1930), began to show up in feature-length films. He played higher-ups on occasion, such as the Secretary of the Navy in Million Dollar Legs (1932), police inspector in House of Mystery (1934), mayor in Room for One More (1952), and judge in Ambush at Cimarron Pass (1958), but those were exceptions to the rule. Blending in with the town crowd was what Irving was accustomed to and over the years he would be glimpsed in some of Hollywood's most beloved classics such as Capra's Mr. Deeds Goes to Town (1936), San Francisco (1936), You Can't Take It with You (1938) and Star Is Born, A (1954). Trivia nuts will fondly recall his beleaguered postman in the Blondie (1938) film series that ran over a decade. Irving could also be spotted on popular '50s and '60s TV programs such as the westerns "Laramie" and "Wagon Train," and "comedies "December Bride" and "The Real McCoys." He can be still be seen in a couple of old codger roles on "I Love Lucy." One was as a marriage license proprietor and the other as Vivian Vance's doting dad from Albuquerque, to whom she paid a visit on her way to Hollywood with the Ricardos. Irving died on February 5, 1965, having clocked in over 400 features.