Boat building father and son join the river patrol service and get caught-up in a spy ring.
Tom Gamble
Nobby Clark
Edward Rigby
Joe Clark
Jean Gillie
Nancy
Michael Wilding
Dick
Marion Gerth
Mimi
Mavis Villiers
Blondi
John Salew
Henri
Henry B. Longhurst
Admiral Drake
G.H. Mulcaster
Admiral Reynolds
Dennis Wyndham
Captain Raleigh
Ian McLean
First C.I.D. Man
Joan Hickson
Woman Carried Ashore (uncredited)
Jack Raine
Hotel Manager (uncredited)
2020 · Movie
2024 · Movie
2012 · Movie
1994 · Movie
1966 · Movie
1985 · Movie
2022 · Movie
2002 · Movie
2001 · Movie
1993 · Movie
2014 · Movie
1984 · Movie
2010 · Movie
2004 · Movie
2016 · Movie
2018 · Movie
2013 · Movie
2008 · Movie