cast
- Eddie Byrne
- Sean Kerin
- Maureen Delaney
- Mrs. Davin
- Maurice Denham
- Lt. Col. Strickland
- Ian Fleming
- Times Correspondent
- Liam Gaffney
- Michael Fagan
- Stewart Granger
- Hugh Davin
- Mervyn Johns
- Watty Connell
- Edward Lexy
- Sgt. Demsey
- Niall MacGinnis
- Mark Killain
- Bernadette O'Farrell
- Mrs. Fagan
- Cecil Parker
- Capt. Boycott
- Noel Purcell
- Daniel McGinty
- Reginald Purdell
- American Reporter
- Liam Redmond
- Martin Egan
- Kathleen Ryan
- Anne Killain
- Harry Webster
- Robert Hogan
- Robert Donat
- Charles Stewart Parnell
- Alastair Sim
- Father McKeogh
crew
- Frank Launder
- Director, Producer, Screenwriter
- Sidney Gilliat
- Producer
- Philip Rooney
- Book Author
- Wolfgang Wilhelm
- Screenwriter
- Oswald Morris
- Cinematographer
- Wilkie Cooper
- Cinematographer
- Muir Mathieson
- Musical Direction/Supervision
- William Alwyn
- Composer (Music Score)
- Thelma Myers
- Editor
- Edward Carrick
- Art Director
- Sophia Harris
- Costume Designer
