artwork Gerd Pircher
directed by Rainer Clute
voice actor [barkeeper] Unknown Artist
voice actor [direktionsassistent benno merzhase] Moritz Milar
voice actor [dr. pelican, phantom] Liane Rudolph
voice actor [hotelportier] Otto Czarski
voice actor [hutchinson hatch] Klaus Herm
voice actor [kriminalkommissar von möllhausen] Helmut Ahner
voice actor [oberregierungsrat von rundstertz] Klaus Sonnenschein
voice actor [oberschwester emma kleinholz] Susanne Lüpertz
voice actor [professor van dusen] Friedrich W. Bauschulte
voice actor [redner] Klaus Jepsen
written-by Michael Koser
Copyright (c) RIAS Berlin
Copyright (c) DeutschlandRadio
Produced For RIAS Berlin
Copyright (c) Michael Koser
Produktion: RIAS Berlin
First broadcasted: 02.07.1985
Episode 55 in chronological order.

The character Barkeeper is not credited on the cover but appears in the radio play.