<Ul> <Li> Joey Cramer as David Freeman </Li> <Li> Paul Reubens (credited as "Paul Mall") as the voice of Max </Li> <Li> Cliff DeYoung as Bill Freeman </Li> <Li> Veronica Cartwright as Helen Freeman </Li> <Li> Matt Adler as Jeff Freeman </Li> </Ul> <Li> Joey Cramer as David Freeman </Li> <Li> Paul Reubens (credited as "Paul Mall") as the voice of Max </Li> <Li> Cliff DeYoung as Bill Freeman </Li>

Who did the voice in flight of the navigator