A newly married couple (Ian Carmichael and Janette Scott) but an old house boat to live after being evicted. They take another couple (Sidney James and Liz Fraser) on a trip down the river, but by mistake end up in France and have to come up with a way of getting home.
3/5 
Ian Carmichael
Janette Scott 
Sidney James
Liz Fraser
Dennis Price
Reginald Beckwith
Irene Handl 
Noel Purcell