Rudolf DeylRudolf Deyl was 53 in Hey, Mister, Let’s Play! How the Bears Went Swimming as 'Narrator (voice)'.
Břetislav PojarBřetislav Pojar was 42 in Hey, Mister, Let’s Play! How the Bears Went Swimming as 'Director, Screenplay'
Vladimír MalíkVladimír Malík was 35 in Hey, Mister, Let’s Play! How the Bears Went Swimming as 'Director of Photography'Ivan UrbanIvan Urban was 46 in Hey, Mister, Let’s Play! How the Bears Went Swimming as 'Story, Screenplay'Helena LebduškováHelena Lebdušková was 40 in Hey, Mister, Let’s Play! How the Bears Went Swimming as 'Editor'Wiliam BukovýWiliam Bukový was 34 in Hey, Mister, Let’s Play! How the Bears Went Swimming as 'Original Music Composer'Štěpán KoníčekŠtěpán Koníček was 38 in Hey, Mister, Let’s Play! How the Bears Went Swimming as 'Conductor'Boris MasníkBoris Masník was 42 in Hey, Mister, Let’s Play! How the Bears Went Swimming as 'Animation'Jan PošJan Poš was 46 in Hey, Mister, Let’s Play! How the Bears Went Swimming as 'Dramaturgy'Miroslav ŠtěpánekMiroslav Štěpánek was 42 in Hey, Mister, Let’s Play! How the Bears Went Swimming as 'Art Direction'Benjamin AstrugBenjamin Astrug was 49 in Hey, Mister, Let’s Play! How the Bears Went Swimming as 'Sound'Stanislava ProcházkováStanislava Procházková was >> in Hey, Mister, Let’s Play! How the Bears Went Swimming as 'Animation'Pavel ProcházkaPavel Procházka was 31 in Hey, Mister, Let’s Play! How the Bears Went Swimming as 'Animation'Zdeněk BumbaZdeněk Bumba was >> in Hey, Mister, Let’s Play! How the Bears Went Swimming as 'Production Manager'Josef PořickýJosef Pořický was >> in Hey, Mister, Let’s Play! How the Bears Went Swimming as 'Production Manager'