Olga makes friends with Venables the toad. However, when Karen reveals her family are planning toad-in-the-hole for tea, Olga mounts a rescue mission to hide Venables and keep him safe! While Graham and Fangio make hiding places in the compost heap, Noel is encouraged to dig a deep hole in the vegetable patch. This results in the destruction of Mr Sawdust's beans! Its finally revealed that toad-in-the-hole is human language for sausages in batter.