 Tom purchases a cat which he hopes will make him lots of money, something along the lines of £5000 a week, whilst Linda is busy visiting her prison pen pal "Freddie Windrush". Freddie escapes from prison to see Linda and they plan to go to Spain together. Linda tells Tom that Freddie is called Fritz and he s her long lost German cousin which Tom believes. Tom and "Fritz" end up sleeping together as well so he decides he s going to take Tom to Spain instead, until they find out he s an escaped convict and Beryl calls the police.