Fred Byrne Grogan and the Ferret ProductionPlayed byOpening Night Grogan and the Ferret 1933 (Abbey) O Dea, Denis Monday, 13 November 1933 Grogan and the Ferret 1934 (Abbey) O Dea, Denis Saturday, 31 March 1934 Grogan and the Ferret 1934 (Abbey) O Dea, Denis Monday, 6 August 1934 Grogan and the Ferret 1935 (Abbey) O Dea, Denis Monday, 26 August 1935 Grogan and the Ferret 1936 (Abbey) O Dea, Denis Monday, 4 May 1936 Grogan and the Ferret 1937 (Abbey) O Dea, Denis Monday, 24 May 1937 Grogan and the Ferret 1938 (Abbey) O Dea, Denis Monday, 28 November 1938 Grogan and the Ferret 1939 (Abbey) O Dea, Denis Monday, 10 July 1939 Grogan and the Ferret 1939 (Tour) O Dea, Denis Monday, 30 October 1939 Grogan and the Ferret 1939 (Tour) O Dea, Denis Monday, 13 November 1939 Grogan and the Ferret 1939 (Tour) O Dea, Denis Thursday, 30 November 1939 Grogan and the Ferret 1943 (Abbey) O Dea, Denis Monday, 15 March 1943 Grogan and the Ferret 1944 (Abbey) O Dea, Denis Monday, 15 May 1944 Grogan and the Ferret 1952 (Abbey) Mac an Ailí (Fhailí), Reamonn Monday, 21 January 1952 Grogan and the Ferret 1970 (Peacock) Newham, Seamus Wednesday, 27 May 1970