This episode title's English translation is The alliance calls.
This episode was released in English speaking countries as Thy Kingdom Come.
Holger Juul Hansen (Einar Moesgaard) & Ghita Nørby (Rigmor Mortensen) also worked together on Matador (1978) as Hans Christian Varnæs & Ingeborg Skjern respectively.
Otto Brandenburg (Hansen) & Jens Okking (Bulder Harly Drusse) also worked together on Bryggeren (1996) as Heinrich & Chresten Jacobsen respectively.