In the first of two shorts, sleep patterns come under the microscope as a tortoise discusses insomnia, a woodlouse despairs of finding a solution for snoring and nocturnal critters talk about the night shift. The second installment can be seen directly afterwards at 6.15pm, when a variety of animals ponder the ups and downs of personal grooming. To heighten amusement, imagine Lisa and Mario from Big Brother 8 unwittingly providing the voiceover. Following at 7.30pm is Harry Hill's TV Burp; it's a compilation episode with highlights from previous series, including appearances by Al Murray, Duncan Goodhew and Judy Finnegan.