| Firma Hesselbach ↦ Das Techtelmechtel — Season 1 Episode 2 (1960) |
"Willi" |
| Firma Hesselbach ↦ Das Dokument — Season 1 Episode 1 (1960) |
"Willi Hesselbach" |
| Firma Hesselbach ↦ Der Kriminalfall — Season 1 Episode 3 (1960) |
"Willi Hesselbach" |
| Firma Hesselbach ↦ Die Spezialistin — Season 1 Episode 4 (1960) |
"Willi Hesselbach" |
| Die unsterblichen Methoden des Franz Josef Wanninger ↦ Am eigenen Leibe — Season 4 Episode 3 (1982) |
"Alfred Schwarz" |
| Firma Hesselbach ↦ Der große Kunde — Season 1 Episode 5 (1960) |
"Willi Hesselbach" |
| Firma Hesselbach ↦ Sabotage — Season 1 Episode 6 (1960) |
"Willi Hesselbach" |
