Fräulein Helga appeared in the following episodes:
- The Informer
- Hold That Tiger
- The Late Inspector General
- The Flight of the Valkyrie
- German Bridge is Falling Down
- Movies Are Your Best Escape
- Go Light on the Heavy Water
- Happiness Is a Warm Sergeant
- Hogan's Hofbrau
- Oil for the Lamps of Hogan
- Reservations Are Required
- Anchors Aweigh, Men of Stalag 13
- Happy Birthday, Adolf
- The Gold Rush
- It Takes a Thief... Sometimes
- The 43rd, a Moving Story
- How to Cook a German Goose by Radar
- Psychic Kommandant
- The Prince from the Phone Company
- The Assassin
- The Flame Grows Higher
- Request Permission to Escape