Buddies 'Big John' McMasters and 'Square John' Sand are fast-talking, wisecracking wildcatters who manage to con enough equipment and capital to develop their own oil fields. Their friendship is put to the test when Big John inadvertently falls in love with Elizabeth, Square John's longtime girlfriend. Eventually, their friendship and partnership come to an end on the flip of a coin. Years later, when Big John's interest in the beautiful Karen Vanmeer threatens his marriage as well, Square John intervenes in an effort to save his former friend's marriage, even if it means ruining him financially. Cast: - Clark Gable as "Big John" McMasters - Spencer Tracy as "Square John" Sand - Claudette Colbert as Betsy Bartlett McMasters - Hedy Lamarr as Karen Vanmeer - Frank Morgan as Luther Aldrich - Lionel Atwill as Harry Compton - Chill Wills as Deputy Harmony Jones - Marion Martin as Whitey - Minna Gombell as Evie - Joe Yule as Ed Murphy - Horace Murphy as Tom Murphy - Roy Gordon as "Mac" McCreery - Richard Lane as Assistant District Attorney - Casey Johnson as Jack McMasters (as a child) - Baby Quintanilla as Jack McMasters (as a baby) Runtime: 119 minutes