That Can't Shake Our Willi!

That Can't Shake Our Willi! (German: Das kann doch unsren Willi nicht erschüttern) is a 1970 German comedy film directed by Rolf Olsen and starring Heinz Erhardt, Ruth Stephan, and Günther Jerschke.^[1] It is a sequel to the film What Is the Matter with Willi?. It was followed in 1971 by a third film Our Willi Is the Best, made with Erhard returning as Willi. The final film Willi Manages The Whole Thing was released in 1972.

That Can't Shake Our Willi!
Directed by	Rolf Olsen
Written by	Rolf Olsen
Produced by	Heinz Willeg
Starring	Heinz Erhardt Ruth Stephan Günther Jerschke
Cinematography	Franz Xaver Lederle
Edited by	Renate Willeg
Music by	Erwin Halletz
Production companies	Allianz Filmproduktion Terra Film
Distributed by	Constantin Film
Release date	26 November 1970 (1970-11-26)
Running time	85 minutes
Country	West Germany
Language	German

The film's sets were designed by the art director Ernst H. Albrecht.

Synopsis

When Sieglinde Hirsekorn and her neighbour Mizzi Buntje meet while shopping, Mizzi brags about her planned holiday in Italy as she does not expect her neighbours to be able to afford travelling there. But, provoked by this, Sieglinde Hirsekorn claims that she and her family had decided to travel to Italy long before the neighbours did. Now she has to get her husband to agree on the holiday. Of course they travel to the same place as the neighbours do and the competitiveness of the families doesn't stop on vacation.

Cast

• Heinz Erhardt as Willi Alfons Hirsekorn
• Ruth Stephan as Sieglinde Hirsekorn
• Günther Jerschke as Heimo Buntje
• Käte Jaenicke as 'Mizzi' Buntje
• Hans Terofal as Luitbert
• Irina von Bentheim as 'Lotti' Hirsekorn
• Nicolai von Bentheim as 'Kuno' Hirsekorn
• Angelika Baumgart as Petra Buntje
• Klaus Hagen Latwesen as Herbert
• Almut Berg as Clementine