Dermot and Buster host a Sherlock Holmes walking tour, Sue Perkins and Ashley Banjo visit The Cathy Brown Show and Aston Merrygold performs at Foley's.
Buster and Dermot host a Loch Ness Monster guided tour (on Loch Lomond) with Nick Knowles, Peter Andre and Gareth Malone visit Cathy's talk show and Steps performs at Foley's.
Dermot and Buster host a tour of a haunted house with Yvette Fielding, Sunetra Sarker and Michael Ball visit The Cathy Brown Show and The Vamps perform for Boy Band Night at Foley's.