Ma Delano (Lucille LaVerne) runs a boardwalk penny arcade and lives upstairs with her sons Harry and Joe (James Cagney and Ray Gallagher) and daughter Jennie (Evalyn Knapp); their story invo... Read allMa Delano (Lucille LaVerne) runs a boardwalk penny arcade and lives upstairs with her sons Harry and Joe (James Cagney and Ray Gallagher) and daughter Jennie (Evalyn Knapp); their story involves rum-running, accidental murder, and a frame-up.Ma Delano (Lucille LaVerne) runs a boardwalk penny arcade and lives upstairs with her sons Harry and Joe (James Cagney and Ray Gallagher) and daughter Jennie (Evalyn Knapp); their story involves rum-running, accidental murder, and a frame-up.