- Ben F. Wilson
- Officer 444
- Neva Gerber
- Gloria Grey
- Ruth Royce
- The Vulture
- Al Ferguson
- Dr. Blakely
- Lafe McKee
- Capt. Jerry Dugan
- Jack Mower
- Officer Patrick Michael Casey
- Arthur Beckel
- James J. Haverly
- Harry McDonald
- Snoopy
- Frank Baker
- Dago Frank
- Philip Ford
- Haverly's Son
- Francis Ford
- Fire Chief
- Margaret Mann
- Senior Nurse
- August Vollmer
- Self - Chief of Police of Berkeley, CA
