 | Robert Benchley als Robert Benchley |
 | Frances Gifford als Doris |
 | Buddy Pepper als Humphrey |
 | Nana Bryant als Mrs. Benchley |
 | Claud Allister als Sir Giles (segment "The Reluctant Dragon") (voice) |
 | Barnett Parker als Dragon (segment "The Reluctant Dragon") (voice) |
 | Billy Lee als Boy (segment "The Reluctant Dragon") (voice) |
| Florence Gill als Clara Cluck (voice) / Florence Gill |
 | Clarence Nash als Donald Duck (voice) / Clarence Nash |
 | Norman Ferguson als Norman Ferguson |
 | Ward Kimball als Ward Kimball |
| Jimmy Luske als Baby Weems Model |
 | Alan Ladd als Baby Weems Storyboard Artist |
| Truman Woodworth als Truman Woodworth |
| Hamilton MacFadden als Hamilton MacFadden |
 | Maurice Murphy als Baby Weems Storyboard Artist |
 | John Dehner als Baby Weems Storyboard Artist (uncredited) |
 | Walt Disney als Walt Disney (uncredited) |
 | Frank Faylen als Orchestra Leader (uncredited) |
 | Gerald Mohr als Studio Guard / Narrator (segment "Baby Weems") (voice) (uncredited) |
 | Eddie Marr als Walter Winchell (segment "Baby Weems") (voice) (uncredited) |
| Ted Sears | Screenplay |
| Kenneth Grahame | Story |
| Ken Anderson | Art Direction |
| Larry Clemmons | Screenplay |
| Hamilton Luske | Director |
| Harry Clork | Screenplay |
| Hugh Hennesy | Art Direction |
| Al Perkins | Screenplay |
| William Cottrell | Screenplay |
| Charles Philippi | Art Direction |
| Fred Moore | Animation |
| Joshua Meador | Animation |
| Walt Disney | Producer |
| Frank Oreb | Animation |
| Edwin Aardal | Animation |
| Paul Murry | Animation |
| Ugo D'Orsi | Animation |
| Wolfgang Reitherman | Animation |
| Art Fitzpatrick | Animation |
| Walt Kelly | Animation |
| Art Palmer | Animation |
| George Rowley | Animation |
| Ward Kimball | Animation |
| John F. Reed | Animation |
| George de Beeson | Animation |
| John Noel Tucker | Animation |
| Jack Harbaugh | Animation |
| Paul B. Kossoff | Animation |
| Fred Madison | Animation |
| Larry Morey | Original Music Composer |
| Winton C. Hoch | Director of Photography |
| Earl Wooden | Set Decoration |
| Paul Weatherwax | Editor |
| Earl Rettig | Production Manager |
| Frank Churchill | Original Music Composer |
| Bert Glennon | Director of Photography |
| Alfred L. Werker | Director |
