# The Yum Yums: The Day Things Went Sour (1990)

English · Released 1990-04-07

The Yum Yums: The Day Things Went Sour is a 1990 English film. The music is by John Debney. Frank Welker appears in it.

Music: John Debney
Cast: Frank Welker

## Storyline
It's almost opening day at Yum Yum Fun Park - but something terrible has happened! Those mean and yucky Sourpusses have set out to spoil the big day.  Come join the fun as those yummy-smelling Yums Yums meet scary sewer rats, trick a ferocious sewer gator and match wits with the Sourpusses. Will they be able to rescue their magic toolbox and complete repairs in time to make Yum Yum Fun Park... once again... the sweetest and most fantastic amusement park on earth?

## Common questions

### When was The Yum Yums: The Day Things Went Sour released?
The Yum Yums: The Day Things Went Sour was released on 7 April 1990.

### Who stars in The Yum Yums: The Day Things Went Sour?
Frank Welker star in The Yum Yums: The Day Things Went Sour.

### Who composed the music for The Yum Yums: The Day Things Went Sour?
The music is by John Debney.

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Source: https://clapnumber.com/movies/the-yum-yums-the-day-things-went-sour
Retrieved: 2026-10-08