- Don Knotts
- Luther Heggs
- Joan Staley
- Alma Parker
- Liam Redmond
- Kelsey
- Dick Sargent
- George Beckett
- Skip Homeier
- Ollie Weaver
- Reta Shaw
- Mrs. Halcyon Maxwell
- Lurene Tuttle
- Mrs. Natalie Miller
- Philip Ober
- Nicholas Simmons
- Harry Hickox
- Police Chief Art Fuller
- Charles Lane
- Lawyer Whitlow
- Jesslyn Fax
- Mrs. Hutchinson
- Nydia Westman
- Mrs. Cobb
- George Chandler
- Judge Harley Nast
- Robert Cornthwaite
- Lawyer Springer
- Jim Begg
- Deputy Herkie
- Sandra Gould
- Loretta Pine
- James Millhollin
- Mr. Milo Maxwell
- Cliff Norton
- Charlie, the Bailiff
- Ellen Corby
- Miss Neva Tremaine
- Jim Boles
- Billy Ray Fox
- Gordon Armitage
- Trial Spectator
- Phil Arnold
- Jury Foreman
- Walter Bacon
- Man at Picnic
- Rand Barker
- Townsman
- Jimmy Bracken
- Running Kid at Picnic
- Lovyss Bradley
- Diner Customer
- Ralph Brooks
- Man at Picnic
- Ceil Cabot
- Occult Clubwoman
- Jack Carol
- Minor Role
- Albert Cavens
- Trial Spectator
- Al Checco
- Gaylord Patie
- Dick Cherney
- Townsman
- Joe Connors
- Townsman
- Ellaraino
- Cashier
- Herbie Faye
- Man in Diner
- Lillian Field
- Edna June Weems
- Ralph Gambina
- Juror
- Joseph Glick
- Townsman
- Joan Granville
- Waitress
- Everett Greenbaum
- Man Saying 'Attaboy Luther'
- Harry Hines
- The Rotarian at Picnic
- Bern Hoffman
- J.T. Ballinger
- Jimmie Horan
- Observer On Street
- Adair Jameson
- Eileen
- Michael Jeffers
- Trial Spectator
- Roy Johnson
- Minor Role
- Freda Jones
- Woman at Picnic
- Dorothy Keller
- Occult Clubwoman
- Lee Krieger
- Charlie - Process Server
- Florence Lake
- Occult Clubwoman
- Ethelreda Leopold
- Townswoman
- Robert Lewis
- Trial Spectator
- Gerry Lock
- Minor Role
- Dorothy Love
- Occult Clubwoman
- J. Edward McKinley
- Mayor Carlyle Preston
- Tina Menard
- Townswoman
- Ernesto Molinari
- Trial Spectator
- Ralph Montgomery
- Man at Mail Box
- Burt Mustin
- Mr. Deligondo
- Ralph Neff
- Minor Role
- Eddie Quillan
- Elevator Operator
- Joe Quinn
- Spectator
- Teddy Quinn
- Autograph Seeker
- Jean Ransome
- Woman In Bank
- Florence Ravenel
- Minor Role
- Waclaw Rekwart
- Townsman
- John Rice
- Trial Spectator
- Edwin Rochelle
- Juror
- Bill Scully
- Wedding Guest
- Maxine Semon
- Occult Clubwoman
- Hal Smith
- Calver Weems
- Cap Somers
- Trial Spectator
- Martin Strader
- Townsman
- Hope Summers
- Susanna Blush
- Hal Taggart
- Diner Customer
- Ruth Thom
- Occult Clubwoman
- Margaret Wheeler
- Occult Clubwoman
- Dick Wilson
- Bandmaster
