7. Thornberry to the Rescue (1990)
In his clumsiness, Sir Thornberry inadvertently releases the Spinster, an old menace of the Gummi Bears, and now he is his friends' best hope of escaping this monster before it makes dinner out of them.
Release date: 1990-10-19
User rating:
7.5 / 10
2 votes
Season number: 6
Episode number: 7
Runtime: 22 minutes
Guest stars
Cast
June Foray
as Grammi Gummi (voice)
Lorenzo Music
as Tummi Gummi (voice)
Katie Leigh
as Sunni Gummi (voice)
Jim Cummings
as Zummi Gummi (voice)
Noelle North
as Cubbi Gummi / Princess Calla (voice)
Michael Rye
as Duke Igthorn / King Gregor (voice)
Will Ryan
as Unwin / Ogres (voice)
Corey Burton
as Gruffi Gummi (voice)
Brian Cummings
as Sir Tuxford / Artie Deco (voice)