Willkommen bei Mario Barth

Willkommen bei Mario Barth-Episoden is a German television series.

Full Cast of Willkommen bei Mario Barth

Kelly Clarkson as herself

Kelly Clarkson

as herself

Kelly Brianne (born April 24, 1982), known professionally as Kelly Clarkson, is an American singer, songwriter, actre...

Patrick Duffy as himself

Patrick Duffy

as himself

Patrick Duffy was born on March 17, 1949 and is currently 75 years old.