Bostrom appeared (alongside fellow 'Allo 'Allo! alumnus Sam Kelly) in the BBC radio dramatisation of The Good Soldier Švejk by Jaroslav Hašek in November 2008, playing the part of Wendler.
Jaroslav Tůma | Jaroslav Hašek | Jaroslav Drobný | Jaroslav Vrchlický | Jaroslav Marvan | Jaroslav Pollák | Jaroslav Havlíček | Jaroslav Věšín | Jaroslav Vanek | Jaroslav Skobla | Jaroslav Rudnyckyj | Jaroslav Levinský | Jaroslav Kysela | Jaroslav Katriňák | Jaroslav Jakubovic | Jaroslav Holík | Jaroslav Halák | Jaroslav Halak | Jaroslav Drobný (footballer) | Jaroslav Dietl | Dominik Hašek |
It is where, at the Czech Crown Inn, Czech author Jaroslav Hašek wrote a substantial part of The Good Soldier Švejk (books Two, Three, and Four) before he died in 1923.