Directed by
| Ray Patterson | ... | (supervising director) |
Writing Credits
| Dik Browne | ... | (comic strip) |
| Douglas Wyman | ||
Cast (in credits order) complete, awaiting verification
| Peter Cullen | ... | Hägar (voice) | |
| Lainie Kazan | ... | Helga (voice) | |
| Lydia Cornell | ... | Honi (voice) | |
| Jeff Doucette | ... | Lucky Eddie / Joe (voice) | |
| Don Most | ... | Lute / Instructor (voice) (as Donny Most) | |
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Josh Rodine | ... | Hamlet / Kid (voice) |
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Hank Saroyan | ... | Olaf / Doorman (voice) |
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Jack Tice | ... | Teacher (voice) |
| Frank Welker | ... | Principal / Al / Snert / Kvaak / Narrator (voice) | |
Produced by
| Joseph Barbera | ... | executive producer |
| Charles Grosvenor | ... | producer |
| William Hanna | ... | executive producer |
| Bruce L. Paisner | ... | executive producer |
| Jeff Segal | ... | supervising producer |
| Stephen Wells | ... | supervising producer |
| Douglas Wyman | ... | supervising producer |
Music by
| Sven Libaek | ||
Editing by
| Gil Iverson | ... | show editor |
Casting By
| Andrea Romano | ||
Production Management
| Jayne Barbera | ... | executive in charge of production |
| Joed Eaton | ... | post-production supervisor |
| Bob Marples | ... | production supervisor: Wang/Cuckoo's Nest |
Art Department
| Charles Grosvenor | ... | storyboard artist |
| Bob Onorato | ... | design unit head |
| Iraj Paran | ... | graphics |
| Iwao Takamoto | ... | creative designer |
| Jack White | ... | design supervisor |
| Tom Wogatzke | ... | graphics |
Sound Department
| Michael Bradley | ... | sound editor |
| Alvy Dorman | ... | sound director |
| Kay Douglas | ... | track department |
| Kelly Foley Downs | ... | 1/4" editor (as Kelly Foley) |
| Pat Foley | ... | dubbing supervisor |
| Jim Hearn | ... | track department |
| Kerry Iverson | ... | track department |
| Yvonne Palmer | ... | track department |
| Stan Wetzel | ... | sound director |
| Jerry Winicki | ... | sound editor |
Animation Department
| Oliver Callahan | ... | key animator (as Oliver 'Lefty' Callahan) |
| Al Gmuer | ... | background supervisor |
| Karen Greslie | ... | color stylist |
| Jim Hickey | ... | background artist |
| Glen Kennedy | ... | supervising director: Wang/Cuckoo's Nest |
| Art Leonardi | ... | incidental character designer |
| Alison Leopold | ... | color stylist |
| Ray Patterson | ... | animation director |
| Bill Proctor | ... | background artist / layout designer |
| Tony Sgroi | ... | incidental character designer |
| Michael Takamoto | ... | incidental character designer (as Mike Takamoto) |
| Gloria Wood | ... | background artist |
Editorial Department
| Larry C. Cowan | ... | supervising film editor |
| William E. DeBoer | ... | negative consultant (as William DeBoer) |
| Terry Moore | ... | supervising film editor (as Terry W. Moore) |
Music Department
| Paul Bisch | ... | composer: additional music |
| Joanne Miller | ... | director of music supervision |
| Joe Sandusky | ... | music editor |
Additional Crew
| Sandy Benenati | ... | production assistant |
| Vicki Casper | ... | production assistant |
| Barbara Simon Dierks | ... | program administrator |
| Erika Grossbart | ... | production assistant |
| Debby Hindman | ... | production assistant (as Debby Lathrop-Robbins) |
| Hilary Kitzman | ... | production assistant (as Hilary Rushnell) |
| Kristina Luckey | ... | production assistant (as Kristina Mazzotti) |
| Kelly McGovern | ... | production assistant |
| Hank Saroyan | ... | voice director |
| Kris Zimmerman | ... | talent coordinator |
