While driving on tour late night through a lonely road in the countryside of Spain, the van of the punk band "Killer Barbys" has an accident and breaks down. A creepy old man invites the group to spend the night in the castle of Countess Von Fledermaus and presents himself as her secretary Arkan. Arkan explains that the mechanic is located 62 km far from the location and he tells that the Countess loves youths. Flavia, Rafa and Mario accept the invitation but Billy and Sharon stay shagging in the van. When the musicians meet the Countess, they find that she is the ancient artist Olga Luchan and they question how she could keep so young. But sooner they discover that the Countess needs blood of young people to keep her beauty.

The Killer Barbies are playing at Tivoli World, a Wild West park in Spain. Komrade Irina and Komrade Ivan Ivanovich arrive from Transylvania, bringing with them the "dead" Count Dracula to be placed on display. After hearing the Killer Barbies, however, Dracula awakens, falls in love with Silvia (who looks like Charo on a bad hair day), and decides to make her his own. Realizing that they have a vampire on their hands, park owners Pepe Morgan and Martin Fierro call in the world famous, blind vampire hunter, Dr Seward. While Seward tries to track Dracula with his nose, Dracula manages to knock off a few cast members -- a faux Dracula, Bela, an acrobot with orange hair, and both Komrades Ivan and Irina. When Dracula tries to bite Silvia during a performance, Dr Seward decides to use Silvia as bait. He sends her out walking alone. When Dracula follows, they pursue and stake him. Dracula metamorphs into a white rabbit and hops away.

A documentary shot on the set of "Killer Barbys vs. Dracula" directed by Viktor Seastrom.

On a cattle drive Hoppy, camp cook Windy, companion Lucky, and young Artie Peters encounter an eccentric professor. The professor professes to be searching for the evolutionary missing link, but in reality he is a cattle rustler who uses his dynamite to scatter the cattle in order capture some of them. Hoppy and Bar 20 guys ultimately capture the professor.

The U.S. Army needs more horses for the Spanish-American War. Hoppy must turn his Bar 20 cowhands into Rough Riders to gather up the horses, and of course bad guys try to sabotage the operation.