Cap'n O. G. Readmore's Jack and the Beanstalk (found ABC Weekend Specials episode; 1985)
From The Lost Media Wiki
Cap'n O. G. Readmore's Jack and the Beanstalk is a rare ABC Weekend Specials episode and as well as the first episode of Cap'n O. G. Readmore. It is based on the fairy tale Jack and the Beanstalk. The special aired in October 12, 1985 on ABC.
Very little information is known about the title, the voice actors for the special have resurfaced at voicechasers.com. It seems that VHS release and artworks of the special exists.
References
http://voicechasers.com/database/showprod.php?prodid=1225 Voice Chasers article.