Revealing mistake: In various scenes before the Compass Rose is supposed to be fitted with radar, it's obvious the 'lantern' round the already fitted radar aerial has been removed and the aerial itself covered with a tarpaulin to simulate the ship in its earlier, pre-radar, state.
The Cruel Sea (1953)
1 revealing mistake - chronological order
Directed by: Charles Frend
Starring: Denholm Elliott, Jack Hawkins, Donald Sinden, John Stratton
Revealing mistake: In various scenes before the Compass Rose is supposed to be fitted with radar, it's obvious the 'lantern' round the already fitted radar aerial has been removed and the aerial itself covered with a tarpaulin to simulate the ship in its earlier, pre-radar, state.
Bennett: Snorkers! Good-oh.