(Yabba Dabba Doo! The Happy World of Hanna-Barbera)

Content: Celebrates the 20th anniversary of the Hanna-Barbera partnership.

Countries:

United States of America

Genres:

Documentary,

Animation

Runtime:

120 minutes

Year:

1977

Directors:

Marshall Flaum

Production companies:

Hanna-Barbera Cartoons

Actors:

Self - Host

Self

Self

Self

Crews:

Director