artwork [cover design] Aiga Rasch
directed by Heikedine Körting
music by, effects Bert Brac
narrator [alfred hitchcock - erzähler] Peter Pasetti
script by H.G. Francis
supervised by [künstlerische gesamtleitung] Andreas E. Beurmann
voice actor [bob andrews, recherchen und archiv] Andreas Fröhlich
voice actor [dr. woolley] Manfred Steffen
voice actor [justus jonas, erster detektiv] Oliver Rohrbeck
voice actor [kommissar reynolds] Horst Frank
voice actor [larry conklin] Sylvester Merten
voice actor [letitia radford] Marianne Kehlau
voice actor [mr. agnier] Willem Fricke
voice actor [mr. borroughs] Martin Fichte
voice actor [mrs. borroughs] Katharina Brauren
voice actor [mrs. chumley] Renate Pichler
voice actor [peter shaw, zweiter detektiv] Jens Wawrczeck
written-by Mary Virginia Carey
(c) 1979 Random House Inc. Text Mary Virginia Carey. Based on characters created by Robert Arthur.

There are similar releases with a screwed cassette. With a small window Die Drei ??? 32 - Und Der Ameisenmensch and with a large one Die Drei ??? 32 - Und Der Ameisenmensch.