Sigrid Valdis's birth name is Patricia Annette Olson.
Sigrid Valdis was born on September 21, 1935, in Bakersfield, California, USA.
Valdis Zeps died in 1996.
Valdis Pultraks died in 1972.
In the first season of Hogan's Heroes, it is Helga (played by Cynthia Lynn). From the second season on, it is Hilda (played by Sigrid Valdis).
Valdis Sandberg died on November 14, 1994.
The cast of The Mouse That Roared - 1966 includes: Richard Deacon Joyce Jameson Sigrid Valdis
Hilda was played by Sigrid Valdis. She was the secretary for Colonel Klink. She married Bob Crane who played Hogan.
Sigrid Sture died in 1613.
Sigrid Fick died in 1979.
Sigrid Sparre died in 1910.
Sigrid Schultz died in 1980.