ORIGIN COUNTRIESIT / DE Original audio in German
Serenade für zwei Spione in EnglishInternational distribution (*)
CANADA / FRANCE French subtitles / Dubbed in French (voice-over)
Serenade für zwei Spione en FrançaisSPAIN / ARGENTINA Spanish subtitles / Dubbed in Spanish (voice-over)
Serenade for Two Spies en EspañolGERMANY German subtitles / Dubbed in German (voice-over)
Serenade für zwei Spione in DeutscherBRAZIL / PORTUGAL Portuguese subtitles / Dubbed in Portuguese (voice-over)
Serenade für zwei Spione em PortuguêsITALY Italian subtitles / Dubbed in Italian (voice-over)
Serenade für zwei Spione