The Scooby-Doo/Dynomutt Hour (TV Series)
The Curse of Viking Lake (1977)
Full Cast & Crew
Cast
| Casey Kasem | ... | Shaggy (voice) | |
 |
Don Messick | ... | Scooby-Doo (voice) |
| Heather North | ... | Daphne (voice) | |
| John Stephenson | ... | Mr. Hanson / Viking Ghost Leader / Sheriff Swenson (voice) | |
| Patricia Stevens | ... | Velma (voice) | |
| Frank Welker | ... | Fred (voice) | |
Animation Department
| Bob Bemiller | ... | animator |
| Bob Bransford | ... | animator |
| Charlie Downs | ... | animator |
| Marcia Fertig | ... | animator |
| Mark Glamack | ... | animator |
| Terence Harrison | ... | animator |
| Bob Hathcock | ... | animator |
| Jerry Hathcock | ... | animator |
| Bill Hutten | ... | animator |
| Volus Jones | ... | animator |
| Marija Miletic Dail | ... | animator |
| Kenneth Muse | ... | animator |
| Margaret Nichols | ... | animator |
| Rod Parkes | ... | animator |
| Don Patterson | ... | animator |
| Morey Reden | ... | animator |
| Vive Risto | ... | animator |
| Jay Sarbry | ... | animator |
| Ed Solomon | ... | animator |
| Ken Southworth | ... | animator |
| Dave Tendlar | ... | animator |
| Richard Thompson | ... | animator |
| Carlo Vinci | ... | animator |
| Russ von Neida | ... | animator |
| Xenia | ... | animator |
| Ray Abrams | ... | animator (uncredited) |
| Paul Allen | ... | animator (uncredited) |
| Preston Blair | ... | animator (uncredited) |
| Jack Bradbury | ... | animator (uncredited) |
| Bob Carlson | ... | animator (uncredited) |
| Les Clark | ... | animator (uncredited) |
| Marc Davis | ... | animator (uncredited) |
| Art Elliott | ... | animator (uncredited) |
| John Elliotte | ... | animator (uncredited) |
| Laverne Harding | ... | animator (uncredited) |
| Bill Justice | ... | animator (uncredited) |
| Lynn Karp | ... | animator (uncredited) |
| Hicks Lokey | ... | animator (uncredited) |
| Don Lusk | ... | animator (uncredited) |
| Tom Massey | ... | animator (uncredited) |
| Norm McCabe | ... | animator (uncredited) |
| Murray McClellan | ... | animator (uncredited) |
| Milt Neil | ... | animator (uncredited) |
| Ken O'Brien | ... | animator (uncredited) |
| Amby Paliwoda | ... | animator (uncredited) |
| Claude Smith | ... | animator (uncredited) |
| Howard Swift | ... | animator (uncredited) |
| Don Towsley | ... | animator (uncredited) |
| Bernard Wolf | ... | animator (uncredited) |
