Recurring Guest Characters Manfred Laudenbach 1 guest appearances Robert Wunderlich 1 guest appearances Markus Weise 1 guest appearances Jens-Friedbert Bothe 1 guest appearances Olaf Krätke 1 guest appearances Bartholomäus Seydlitz 1 guest appearances Florian Hoffmann 1 guest appearances Ricardo Giehl 1 guest appearances Christoph Stoiber 1 guest appearances Tobias Kasimirowicz 1 guest appearances Siegesmund Klee 1 guest appearances Robert Becker 1 guest appearances Yunus Cumartpay 1 guest appearances Nick Bisognano 1 guest appearances Günther Kaufmann 1 guest appearances Nic Romm 1 guest appearances Alexander Mayer 1 guest appearances Roberto Martinez Martinez 1 guest appearances Peter Uhlig 1 guest appearances