When 1 of only 2 sets of plans to a new torpedo are accidentally destroyed, the crew of a war ship have to come up with a plan to recover the other set before the admiral finds out. This is basically a Carry On film in all but name and whilst not a classic, it is a gentle and funny British comedy. There are good performances from Kenneth Connor and Joan Sims.
3/5 
Kenneth Connor
Leslie Phillips
Joan Sims
Noel Purcell
Hattie Jacques
Spike Milligan
Eric Sykes
Sidney James