He Who Laughs Last (S04E08)
S04E08
Sir Gawain, Cavin's grandfather, sets out to demonstrate the existence of Gummies in order to win a wager. Determined and hopeful, he embarks on an adventure filled with quirky encounters and challenges, all in the name of proving that these elusive treats are real.
Show
Rock Island Mysteries
Episode
S04E08
Air Date
Oct 15, 1988
Season 4 Episodes
S04E01
The Magnificent Seven Gummies
S04E02
Music Hath Charms
S04E03
Dress for Success
S04E04
A Knight to Remember
S04E05
Gummies Just Want To Have Fun
S04E06
There's No Place Like Home
S04E07
Color Me Gummi
S04E08
He Who Laughs Last
S04E09
Tummi's Last Stand
S04E10
The Crimson Avenger Strikes Again
S04E15
Top Gum
S04E16
Gummi's At Sea