- Country: USA
- Genres: Comedy, Western
- Release: 1968-07-10
- Director: Alan Rafkin
- Writers: James Fritzell , Everett Greenbaum , Edmund L. Hartmann , Frank Tashlin
- Language: English
- Stars: Don Knotts , Barbara Rhoades , Jackie Coogan , Don ‘Red’ Barry , Ruth McDevitt , Frank McGrath , Terry Wilson , Carl Ballantine , Pat Morita , Robert Yuro
- Runtime: 101 min
- Awards: N/A
- AKA: Pancser a vadnyugaton (Hungary) , El pistolero más tembloroso del Oeste (Spain) , Najgorszy rewolwerowiec Dzikiego Zachodu (Poland) , The Shakiest Gun in the West (Canada) , Дантист на диком западе , The Shakiest Gun in the West (United Kingdom) , The Shakiest Gun in the West , Arma cea mai tremurătoare din Vest (Romania) , The Shakiest Gun in the West (United States of America)
- Plot: Jesse W. Haywood graduates from dental school in Philadelphia in 1870 and goes west "to fight oral ignorance." Meanwhile stagecoach robber Penelope "Bad Penny" Cushing is offered a pardon if she will track down a ring of gun smugglers. She tricks the bungling Haywood into a fictitious marriage as a disguise, and he becomes the heroic "Doc the Haywood" after he guns down "Arnold the Kid" and performs other exploits with Penny's help (unbeknown to him or anyone else).
- IMDB:tt0063591
The Shakiest Gun in the West Cast · · · ALL
Alan Rafkin
Director
Don Knotts
Dr. Jesse W. Heywood
Barbara Rhoades
Penelope 'Bad Penny' Cushings
Jackie Coogan
Matthew Basch
Ruth McDevitt
Mrs. Olive Heywood
Frank McGrath
Mr. Remington
Terry Wilson
Welsh
Carl Ballantine
Abel Swanson
Pat Morita
Wong
Robert Yuro
Arnold the Kid
Herb Voland
Dr. Friedlander
Fay DeWitt
Violet
Dub Taylor
(I)
(1907–1994)
Pop Cushings
Hope Summers
Celia
Dick Wilson
Black Eagle (Indian chief)
Don ‘Red’ Barry
Rev. Zachary Gant
Vaughn Taylor
(I)
(1911–1983)
Rev. Longbaugh
Ed Peck
Sheriff
Edward Faulkner
Marshal Sam Huggins
Arthur Space
Sheriff Tolliver
Greg Mullavey
Phelps - Dental Student
Fred Aldrich
Passerby (uncredited)
E.J. André
Will Banks (uncredited)
John Aniston
Indian (uncredited)
Argentina Brunetti
Squaw (uncredited)
Claudia Bryar
Mrs. Remington (uncredited)