| Ray Milland | Eric Yeager | 
    
    
      | Jan Sterling | Polly Sickles | 
    
    
      | Gene Lockhart | Thaddeus J. Banner | 
    
    
      | William Frawley | Len Sickles | 
    
    
      | Elsie Holmes | Myra Banner | 
    
    
      | Taylor Holmes | P. Duncan Munk | 
    
    
      | Willard Waterman | Orlando Dill | 
    
    
      | Henry Slate | Dud Logan | 
    
    
      | James Griffith | Ogelthorpe Meadows | 
    
    
      | Jim Hayward | Doom | 
    
    
      | Donald MacBride | Pheeny | 
    
    
      | Hal K. Dawson | Mr. Fisher | 
    
    
      | Brooks Benedict | Dill's Lawyer #1 (uncredited) | 
    
    
      | Edward Biby | Weather Forecaster (uncredited) | 
    
    
      | Billie Bird | Mona Lizzie (uncredited) | 
    
    
      | Larry J. Blake | Police Radio Voice (uncredited) (voice) | 
    
    
      | Madge Blake | Mrs. Emily Thompson (uncredited) | 
    
    
      | Oliver Blake | Cadaver Jones (uncredited) | 
    
    
      | Gail Bonney | Woman with Dog (uncredited) | 
    
    
      | Joe Brooks | Courtroom Spectator (uncredited) | 
    
    
      | Morgan Brown | Baseball Game Spectator (uncredited) | 
    
    
      | Harry Cheshire | Mr. Seegle - Board Member (uncredited) | 
    
    
      | Edward Clark | Judge Loudermilk (uncredited) | 
    
    
      | Tris Coffin | Dr. Henry J. Stillman (uncredited) | 
    
    
      | Paul Douglas | Man on Park Bench (uncredited) | 
    
    
      | Jimmie Dundee | Pencil Louie's Driver (uncredited) | 
    
    
      | Al Ferguson | Policeman in Garden (uncredited) | 
    
    
      | James Flavin | O'Leary, Manhattan Police Chief (uncredited) | 
    
    
      | Adda Gleason | Maid (uncredited) | 
    
    
      | Sandra Gould | Housewife Bettor (uncredited) | 
    
    
      | Joe Gray | Baseball Player (uncredited) | 
    
    
      | Mack Gray | Suspect in Polo Coat in Line-Up (uncredited) | 
    
    
      | Don Haggerty | Policeman (uncredited) | 
    
    
      | Chuck Hamilton | Detective (uncredited) | 
    
    
      | Stuart Holmes | Golfer (uncredited) | 
    
    
      | Wilbur Mack | Golfer (uncredited) | 
    
    
      | George Magrill | Policeman at Ballpark (uncredited) | 
    
    
      | Strother Martin | Michael 'Shorty' McGirk (uncredited) | 
    
    
      | Edwin Max | Fish Eye (uncredited) | 
    
    
      | Howard Negley | Process Server (uncredited) | 
    
    
      | Leonard Nimoy | Young Baseball Player (uncredited) | 
    
    
      | Jack Perry | Baseball Game Spectator (uncredited) | 
    
    
      | Joe Ploski | Henchman (uncredited) | 
    
    
      | Ralph Sanford | Eddie - Brooklyn Police Chief (uncredited) | 
    
    
      | Charles Sherlock | Court Clerk (uncredited) | 
    
    
      | Bert Stevens | Baseball Game Spectator (uncredited) | 
    
    
      | Jack Stoney | Henchman (uncredited) | 
    
    
      | Frank Sully | Big Head Charlie - Bookie (uncredited) | 
    
    
      | Dorothy Vernon | Baseball Game Spectator (uncredited) | 
    
    
      | Sailor Vincent | Baseball Game Spectator (uncredited) | 
    
    
      | Ben Welden | Oily Moe - Bookie (uncredited) | 
    
    
      | Orangey | Rhubarb (uncredited; one of 14 cats in the role) |