Bob Clark Director Trevor Morgan Duke Cooper Actor Pam Dawber Barbara Cooper Actor Mark Harmon John Cooper Actor Pat Morita Abe Tanaka Actor Haley Joel Osment Peewee Clayton Actor Yuji Okumoto Matsuo Yomma Actor Diana Tanaka Kimiko Tanaka Actor Paul Dooley Earl Schimmel Actor Mark Sanderson Screenwriter Paul Colichman Producer Mark R. Harris Producer David Forrest Executive Producer Stephen P. Jarchow Executive Producer Beau Rogers Executive Producer Stephen M. Katz Cinematographer Stan Cole Film Editing Paul Zaza Original Music Deren Abram Production Design Michael Provart Art Director Yvette Taylor Set Decoration Bruce Finlayson Costume Design Dean E. Fronk Casting Donald Paul Pemrick Casting