Directed by Oscar Dufau   George Gordon   Ray Patterson   Carl Urbano   Cast Julie McWhirter ... Casper the Friendly Ghost (voice) Hal Smith ... Nerdly (voice) Produced by Joseph Barbera   William Hanna   Alex Lovy   Art Scott   Iwao Takamoto   Original Music by Hoyt Curtin

Additional Info Premiere: November 03, 1979 Country: Distributor: Warner Brother Studios Websites: Production Companies Hanna-Barbera Productions Distributors Warner Bros. Television   (World-wide) (TV) Rating Stats Overall Rating -- / 10 Our Rating -- / 10 Your Friends -- / 10 Male Users -- / 10 Female Users -- / 10 Site Ranking #12,476 / 21,524 Site Ranking