With Humphrey Bogart and Walter Brennan in To Have and Have Not
Character actor Walter Sande had a recurring role as Detective Mathews in the Boston Blackie series. He began working mostly in Bs: Those High Grey Walls (1939), Scandal Sheet (1939), Convicted Woman (1940), Men Without Souls (1940), Meet Boston Blackie (1941), Secrets of the Lone Wolf (1941), Confessions of Boston Blackie (1941), Sealed Lips (1942), Alias Boston Blackie (1942), After Midnight with Boston Blackie (1943) and The Spider (1945). He was in The Blue Dahlia (1946), Nocturne (1946), The Red House (1947), The Woman on the Beach (1947), Killer McCoy (1947), Half Past Midnight (1948), Blonde Ice (1948), Strange Bargain (1949), 711 Ocean Drive (1950), Dark City (1950), Tomorrow Is Another Day (1951), A Place in the Sun (1951), The Basketball Fix (1951), The Racket (1951), The Steel Trap (1952), Invaders from Mars (1953), A Blueprint for Murder (1953), Bad Day at Black Rock (1955), and Young Dillinger (1965). He also worked a lot on TV.
With Myrna Dell in Nocturne