Sing! Inge, Sing!

Marc Boettcher

Himself

Udo Jürgens

Himself

Klaus Doldinger

Himself

Wolfgang Dauner

Himself

Dieter Finnern

Himself

Joy Fleming

Herself

Dusko Gojkovic

Himself

Max Greger

Himself

Knut Kiesewetter

Himself

Roland Kovac

Himself