(1966) David Garrick and his play, "The Clandestine Marriage", was performed in a Chichester Festival Theatre production at the Chichester Festival Theatre in Chichester, Sussex, England with Alastair Sim, Margaret Rutherford, Bill Fraser and John Standing in the cast. O'Donovan was the director.
(Summer 1940) His play, "Tit for Tat," was performed in a Kenley Players production in Deer Lake, Pennsylvania with Pert Kelton and Lila Lee in the cast. John Kenley was artistic director.