The Smurfs Happy Unhappiness Day to You/The Great Slime Crop Failure (Season 5, Episode 16)
TV-Y
TV Episode | 22 min | Animation, Adventure, Comedy

Primary photo for Happy Unhappiness Day to You/The Great Slime Crop Failure

The Smurfs

Happy Unhappiness Day to You/The Great Slime Crop Failure (Season 5, Episode 16)

TV-Y

TV Episode | 22 min | Animation, Adventure, Comedy

Happy Unhappiness Day To You!: The Smurfs observe Unhappiness Day, when they are sad so as to appreciate their year-round joy.The Great Slime Crop Failure: Farmer is captured by a Wartmongers, who force him to cure a failing slime harvest.

Directors

Bob Hathcock | Don Lusk | Carl Urbano | Rudy Zamora & 2 more

Writers

Ray Parker (story) (segments: Happy Unhappiness Day to You) (story) (segments: The Great Slime Crop Failure) | Tedd Anasti (story) (segments: The Great Slime Crop Failure) | Peyo (creator) (stories supervised and based upon concepts by)

Producer

Composer

Editor

Casting Director

See all filmmakers & crew (185)

Edit Released

Updated Oct 26, 1985

Release date

Oct 26, 1985 (United States)

Awards

Series awards

3 wins & 9 nominations

Contacts

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Cast	+ Add Cast
17 cast members

Name	Known for
Don Messick Papa Smurf / Azrael (voice) Papa Smurf / Azrael (voice) See fewer	The Last Unicorn (1982)
Lucille Bliss Smurfette (voice) Smurfette (voice) See fewer	Cinderella (1950)
Paul Winchell Gargamel (voice) Gargamel (voice) See fewer	The Many Adventures of Winnie the Pooh (1977)
Michael Bell Grouchy Smurf / Lazy Smurf (voice) Grouchy Smurf / Lazy Smurf (voice) See fewer	The Transformers: The Movie (1986)
Danny Goldman Brainy Smurf (voice) Brainy Smurf (voice) See fewer	Young Frankenstein (1974)
Hamilton Camp Greedy Smurf / Harmony Smurf (voice) Greedy Smurf / Harmony Smurf (voice) See fewer	Almost Heroes (1998)
Alan Oppenheimer Vanity Smurf (voice) Vanity Smurf (voice) See fewer	Westworld (1973)
Alan Young Farmer Smurf (voice) Farmer Smurf (voice) See fewer	The Time Machine (1960)
Julie McWhirter Sassette Smurfling Sassette Smurfling See fewer	Dynomutt Dog Wonder (1976)
Charlie Adler Natural 'Nat' Smurfling Natural 'Nat' Smurfling See fewer	Transformers: Dark of the Moon (I) (2011)
Pat Musick Snappy Smurfling Snappy Smurfling See fewer	An American Tail (1986)
Noelle North Slouchy Smurfling Slouchy Smurfling See fewer	Carrie (1976)
Janet Waldo Hogatha (voice) Hogatha (voice) See fewer	The Jetsons (1962)
Lennie Weinrib Bigmouth (voice) Bigmouth (voice) See fewer	Bedknobs and Broomsticks (1971)
Hal Smith Sludge Sludge See fewer	The Great Race (1965)
Will Ryan Slime Slime See fewer	The Land Before Time (1988)
Kenneth Mars King Bullrush King Bullrush See fewer	What's Up, Doc? (1972)