| Person | Type | Job | Role(s) |
|---|---|---|---|
 John W. Boyle | Crew | Camera | Director of Photography |
Leslie Pearce | Crew | Directing | Director |
 Mack Sennett | Crew | Production | Producer |
 W.C. Fields | Crew | Writing | Writer |
 Arnold Gray | Cast | Arthur the Iceman | |
Barney Hellum | Cast | Actor | Patient in Waiting Room |
 Billy Bletcher | Cast | Actor | Mr. Foliage - Bearded Patient |
 Bobby Dunn | Cast | Actor | Dentist's Caddy |
 Bud Jamison | Cast | Actor | Charley Frobisher |
 Dorothy Granger | Cast | Actress | Patient (Miss Peppitone) |
Elise Cavanna | Cast | Actress | Patient (Miss Mason) |
Emma Tansey | Cast | Old Lady | |
 Harry Bowen | Cast | Actor | Joe |
 Joe Bordeaux | Cast | Actor | Benford's Caddy |
Joseph Belmont | Cast | Actor | Mr. Benford - Man Hit by a Golf Ball |
 Marjorie Kane | Cast | Actress | Mary - Dentist's Daughter |
Pete Rasch | Cast | Benford's Tough Son | |
 Thelma Hill | Cast | Actress | Minor Role |
W.C. Fields | Cast | Actor | Dentist |
Zedna Farley | Cast | Dental Assistant | |
George Gray | Cast | Actor | Benford's Golf Partner |
| Person | Type | Job | Role(s) |
