Interprétation

Greg Alter

Explore Greg Alter's filmography, known works, and frequent collaborators.

Distribution

Known for

Casper's Halloween Special★ 7.2Moment
Casper's Halloween Special
1979

Frequent collaborators

William HannaWilliam HannaFrank WelkerFrank WelkerHal SmithHal SmithJohn StephensonJohn StephensonLucille BlissLucille BlissJoseph BarberaJoseph BarberaJulie McWhirterJulie McWhirterAlex LovyAlex Lovy