Dalton, E., & Leonard, H. (1959). He's back - with a load of mischief!: Barry FitzGerald [,] Tony Wright [,] June Thorburn [in] "The Big Birthday" [.] The Abbey Players Dublin [.] Screenplay by Patrick Kirwan and Blanaid Irvine [.] Based on the play "The Big Birthday" by Hugh Leonard [.] Produced by Alec C. Snowden [.] Directed by George Pollock [.] An Emmet Dalton production [.] Distributed by British Lion Films in association with Britannia Film Distributors. [British Lion Films].

Dalton, Emmet, and Hugh Leonard. He's Back - with a Load of Mischief!: Barry FitzGerald [,] Tony Wright [,] June Thorburn [in] "The Big Birthday" [.] The Abbey Players Dublin [.] Screenplay by Patrick Kirwan and Blanaid Irvine [.] Based on the Play "The Big Birthday" by Hugh Leonard [.] Produced by Alec C. Snowden [.] Directed by George Pollock [.] An Emmet Dalton Production [.] Distributed by British Lion Films in Association with Britannia Film Distributors. [British Lion Films], 1959.