| Spoken, 19550823 | Spoken | 19550823 | 23rd August 1955 | Koninklijke Nederlandse Schouwburg | Koninklijke Nederlandse Schouwburg | Belgium, Antwerpen | |
| Strašidla, 19551015 | Strašidla | 19551015 | 15th October 1955 | Divadlo Jiřího Wolkra | Divadlo Jiřího Wolkra | Czech Republic, Prostĕjov | |
| Strašidla, 19560321 | Strašidla | 19560321 | 21st March 1956 | Divadelní studio JAMU | Divadelní studio JAMU | Czech Republic, Brno, Bayerova 5 | |
| Stâlpii societăţii, 19560513 | Stâlpii societăţii | 19560513 | 13th May 1956 | Teatrul Național Radiofonic (Societatea Română de Radiodifuziune) | Teatrul Național Radiofonic (Societatea Română de Radiodifuziune) | Romania, Bucureşti, Str. General Berthelot, Nr. 60-64 | |
| Spettri, 19560727 | Spettri | 19560727 | 27th July 1956 | Piazza Marina | Piazza Marina | Italy, Casamicciola Terme, Piazza Marina | |
| Spoken, 19560929 | Spoken | 19560929 | 29th September 1956 | Koninklijke Schouwburg | Koninklijke Schouwburg | Netherlands, The Hague, Korte Voorhout 3 | |
| Strigoii, 19561222 | Strigoii | 19561222 | 22nd December 1956 | Teatrul Naţional "Mihai Eminescu" | Teatrul Naţional "Mihai Eminescu" | Romania, Timişoara, Strada Mărăşeşti 2 | |
| Strigoii, 19570112 | Strigoii | 19570112 | 12th January 1957 | Teatrul "Alexandru Davilla" | Teatrul "Alexandru Davilla" | Romania, Piteşti, Strada Victoriei | |
| Samfundets støtter, 19570901 | Samfundets støtter | 19570901 | 1st September 1957 | Folketeatret | Folketeatret | Norway, Oslo, Storgata 21-23 | |
| Spettri, 19590109 | Spettri | 19590109 | 9th January 1959 | Teatro Odeon | Teatro Odeon | Italy, Milan, Via Santa Radegonda, 8 | |
| Stützen der Gesellschaft, 19590112 | Stützen der Gesellschaft | 19590112 | 12th January 1959 | Friedrich-Wolf-Theater Neustrelitz | Friedrich-Wolf-Theater Neustrelitz | Germany, Neustrelitz | |
| Spettri, 195902 | Spettri | 195902 | February 1959 | Teatro Carignano | Teatro Carignano | Italy, Torino, Piazza Carignano, 6 | |
| Spettri, 19590424 | Spettri | 19590424 | 24th April 1959 | Teatro Mediterraneo | Teatro Mediterraneo | Italy, Naples | |
| Strašidla, 19590425 | Strašidla | 19590425 | 25th April 1959 | Mĕstské oblastní divadlo Varnsdorf | Mĕstské oblastní divadlo Varnsdorf | Czech Republic, Varnsdorf, Partyzánů 1442 | |
| Spettri, 195910 | Spettri | 195910 | October 1959 | Teatro Eliseo Roma | Teatro Eliseo Roma | Italy, Rome, Via Nazionale 183 | |
| Spolek mladých, 19600302 | Spolek mladých | 19600302 | 2nd March 1960 | Československý rozhlas Brno | Československý rozhlas Brno | Czech Republic, Brno | |
| Stützen der Gesellschaft, 19601203 | Stützen der Gesellschaft | 19601203 | 3rd December 1960 | Mecklenburgisches Staatstheater Schwerin | Mecklenburgisches Staatstheater Schwerin | Germany, Schwerin, Alter Garten 2 | |
| Samfundets Støtter, 19610525 | Samfundets Støtter | 19610525 | 25th May 1961 | Nationale Scene, Den | Den Nationale Scene | Norway, Bergen, Engen 1 | |
| Samfundets Støtter, 19611026 | Samfundets Støtter | 19611026 | 26th October 1961 | Nationale Scene, Den | Den Nationale Scene | Norway, Bergen, Engen 1 | |
| Strašidla, 19620622 | Strašidla | 19620622 | 22nd June 1962 | Městské divadlo Mladá Boleslav | Městské divadlo Mladá Boleslav | Czech Republic, Mladá Boleslav, Palackého 263 | |
| Stützen der Gesellschaft, 19621206 | Stützen der Gesellschaft | 19621206 | 6th December 1962 | Theater Augsburg (Komödie) | Theater Augsburg (Komödie) | Germany, Augsburg, Kennedy-Platz 1 | |
| Strigoii, 19630309 | Strigoii | 19630309 | 9th March 1963 | Teatrul Naţional "Lucian Blaga" | Teatrul Naţional "Lucian Blaga" | Romania, Cluj-Napoca, Piaţa Ştefan cel Mare 2-4 | |
| Sablasti, 19630613 | Sablasti | 19630613 | 13th June 1963 | Gradsko dramsko kazalište Gavella | Gradsko dramsko kazalište Gavella | Croatia, Zagreb, Frana Krste Frankopanska 8 | |
| Strigoii, 1964 | Strigoii | 1964 | 1964 | Teatrul Național Radiofonic (Societatea Română de Radiodifuziune) | Teatrul Național Radiofonic (Societatea Română de Radiodifuziune) | Romania, Bucureşti, Str. General Berthelot, Nr. 60-64 | |
| Strigoii, 19640414 | Strigoii | 19640414 | 14th April 1964 | Teatrul Naţional "Vasile Alecsandri" | Teatrul Naţional "Vasile Alecsandri" | Romania, Iaşi, Str. Agatha Bârsescu nr. 18 | |
| Strigoii, 19640917 | Strigoii | 19640917 | 17th September 1964 | Teatrul Naţional "Vasile Alecsandri" | Teatrul Naţional "Vasile Alecsandri" | Romania, Iaşi, Str. Agatha Bârsescu nr. 18 | |
| spiti tis kouklas, To, 19641203 | To spiti tis kouklas (Nora) | 19641203 | 3rd December 1964 | Vasilikon Theatron | Vasilikon Theatron | Greece, Athens | |
| Stützen der Gesellschaft, 19650526 | Stützen der Gesellschaft | 19650526 | 26th May 1965 | Vereinigte Theater Stralsund - Greifswald - Putbus (Bühne Greifswald) | Vereinigte Theater Stralsund - Greifswald - Putbus (Bühne Greifswald) | Germany, Greifswald | |
| Spoken, 19660917 | Spoken | 19660917 | 17th September 1966 | Stadsschouwburg Nijmegen | Stadsschouwburg Nijmegen | Netherlands, Nijmegen, Keizer Karelplein 32H | |
| Stavitel Solness, 19670204 | Stavitel Solness | 19670204 | 4th February 1967 | Východočeské divadlo Pardubice (Komorní divadlo) | Východočeské divadlo Pardubice (Komorní divadlo) | Czech Republic, Pardubice, náměstí Republiky 50 | |
| Strigoii, 19670218 | Strigoii | 19670218 | 18th February 1967 | Teatrul "Sică Alexandrescu" | Teatrul "Sică Alexandrescu" | Romania, Braşov, Piaţa Teatrului Nr. 1 | |
| Stützen der Gesellschaft, 19670917 | Stützen der Gesellschaft | 19670917 | 17th September 1967 | Hessisches Staatstheater | Hessisches Staatstheater | Germany, Wiesbaden, Christian-Zais-Straße 3 | |
| Stützen der Gesellschaft, 19671202 | Stützen der Gesellschaft | 19671202 | 2nd December 1967 | Stadttheater Schweinfurt | Stadttheater Schweinfurt | Germany, Schweinfurt | |
| Solness építőmester, 19691007 | Solness építőmester | 19691007 | 7th October 1969 | Vígszínház | Vígszínház | Hungary, Budapest, Szent István körút 14 | |
| Strigoii, 19691119 | Strigoii | 19691119 | 19th November 1969 | Teatrul Bulandra | Teatrul Bulandra | Romania, Bucureşti, Bulevardul Schitu Măgureanu nr. 1, sector 5 | |
| Stützen der Gesellschaft, Die, 19700210 | Die Stützen der Gesellschaft | 19700210 | 10th February 1970 | Stadttheater Bern | Stadttheater Bern | Switzerland, Bern, Königstrasse 161 | |
| Stützen der Gesellschaft, Die, 19700227 | Die Stützen der Gesellschaft | 19700227 | 27th February 1970 | Stadttheater Olten | Stadttheater Olten | Switzerland, Olten, Froburgstrasse 1 | |
| Sovražnik ljudstva, 19700403 | Sovražnik ljudstva | 19700403 | 3rd April 1970 | Slovensko ljudsko gledališče Celje | Slovensko ljudsko gledališče Celje | Slovenia, Celje, Gledališki trg 5 3000 Celje | |
| Samfundets støtter, 19700901 | Samfundets støtter | 19700901 | 1st September 1970 | Nationaltheatret | Nationaltheatret | Norway, Oslo, Johanne Dybwads plass 1 | |
| Stützen der Gesellschaft, Die, 19710625 | Die Stützen der Gesellschaft | 19710625 | 25th June 1971 | Bühnen der Stadt | Bühnen der Stadt Köln | Germany, Köln (Cologne), Hohenstaufenring 20 | |
| Samfundets støtter, 19710907 | Samfundets støtter | 19710907 | 7th September 1971 | NRK Fjernsyn (Norge) | NRK Fjernsyn (Norge) | Norway, Norway | |
| Samfundets støtter, 19711005 | Samfundets støtter | 19711005 | 5th October 1971 | DR TV (Danish Television) | DR TV (Danish Television) | Denmark | |
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