The Yum Yums: The Day Things Went Sour (1990)Stream and Watch Online

Need to watch 'The Yum Yums: The Day Things Went Sour' in the comfort of your own home? Searching for a streaming service to buy, rent, download, or watch the Ray Patterson-directed movie via subscription can be tricky, so we here at Moviefone want to take the pressure off.

Read on for a listing of streaming and cable services - including rental, purchase, and subscription options - along with the availability of 'The Yum Yums: The Day Things Went Sour' on each platform when they are available. Now, before we get into the nitty-gritty of how you can watch 'The Yum Yums: The Day Things Went Sour' right now, here are some finer points about the Hanna-Barbera Productions, Hallmark Cards animation flick.

Released April 7th, 1990, 'The Yum Yums: The Day Things Went Sour' stars Nancy Cartwright, Susan Silo, Frank Welker, Charlie Adler The G movie has a runtime of about 30 min, and received a user score of (out of 100) on TMDb, which collated reviews from respected users.

Want to know what the movie's about? Here's the plot: "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?" .