Cast & crew
Casper's Halloween Special (1979)
Directed by Carl Urbano Written by Bob Ogle, Larz Bourne
Cast
| Marilyn Schreffler | Witch |
| Michael Sheehan | Screech |
| John Stephenson | Scary |
| Lucille Bliss | Carmelita |
| Julie McWhirter | Casper |
| Diana McCannon | J.R. |
| Hal Smith | Skull |
| Diana McCannon | J.R. |
| Greg Alter | Dirk |
| Hal Smith | Duncan |
| Frank Welker | Cat |
| Julie McWhirter | Casper |
| Greg Alter | Dirk |
| Michael Sheehan | Screech |
| Lucille Bliss | Carmelita |
| Ginny Tyler | Dowager |
| Ginny Tyler | Rural |
| Marilyn Schreffler | Witch |
| Frank Welker | Nice |
| John Stephenson | Hairy |
| Greg Alter | Dirk (voice) |
| Lucille Bliss | Gervais, Carmelita (voice) |
| Diana McCannon | J.R. (voice) |
| Julie McWhirter | Casper (voice) |
| Marilyn Schreffler | Winifred the Witch (voice) |
| Michael Sheehan | Screech (voice) |
| Ginny Tyler | Lovella / Dowager / Rural Lady (voice) |
| Hal Smith | Mr. Duncan / Skull (voice) |
| John Stephenson | Hairy Scary (voice) |
| Frank Welker | Black Cat / Nice Man / Dog (voice) |
Crew
| Alex Lovy | Producer |
| Joseph Barbera | Executive Producer |
| Carl Urbano | Director |
| Chris Cuddington | Supervising Art Director |
| Alex Lovy | Producer |
| Carl Urbano | Director |
| Bob Ogle | Story |
| Larz Bourne | Story |
| Larz Bourne | Story |
| William Hanna | Executive Producer |
| Joseph Barbera | Executive Producer |
| William Hanna | Executive Producer |
| Doug Paterson | Associate Producer |
| Doug Paterson | Associate Producer |
| Chris Cuddington | Supervising Art Director |
| Bob Ogle | Story |
| Chris Cuddington | Supervising Art Director |
| Carl Urbano | Director |
| Larz Bourne | Story |
| Bob Ogle | Story |
| Doug Paterson | Associate Producer |
| Joseph Barbera | Executive Producer |
| William Hanna | Executive Producer |
| Alex Lovy | Producer |