Unhappily married Richard Mason concocts a meticulous scheme to kill his shrewish wife so that he'll be free to marry her sister.
| Actor | Role |
|---|---|
 Humphrey BogartRichard Mason | Richard Mason |
 Alexis SmithEvelyn Turner | Evelyn Turner |
 Sydney GreenstreetMark Hamilton | Mark Hamilton |
 Rose HobartKathryn Mason | Kathryn Mason |
 Charles DrakeNorman Holsworth | Norman Holsworth |
 Grant MitchellDr. Grant | Dr. Grant |
 Patrick O'MooreEgan | Egan |
 Ann ShoemakerNora Grant | Nora Grant |
 Edwin StanleyPhillips (uncredited) | Phillips (uncredited) |
 Frank WilcoxFreston (uncredited) | Freston (uncredited) |
 Bess FlowersGuest at Rainbow Lodge (uncredited) | Guest at Rainbow Lodge (uncredited) |
 Oliver BlakePawnbroker #1 (uncredited) | Pawnbroker #1 (uncredited) |
 Harlan BriggsPawnbroker #2 (uncredited) | Pawnbroker #2 (uncredited) |
 John HarmonPickpocket (uncredited) | Pickpocket (uncredited) |
 Mary ServossApartment Owner (uncredited) | Apartment Owner (uncredited) |
 Marjorie HoshelleSwitchboard Operator (uncredited) | Switchboard Operator (uncredited) |