Jasmine visits a flat completely taken over by collector Chris's fascinating natural history collection. Margaret is addicted to buying anything related to the royals, with one room dedicated Princess Diana.
Meet the man who is fulfilling his childhood dreams. Dave collects toys from the 70s and 80s and loves to restore them. Artist husband and wife Molly and Rufus collect almost anything and they're the perfect match for each other.
Jasmine and Mark meet a man who is crazy for teddy bears. Mark visits retired professional drummer Alan, who has spent 30 years collecting vintage drums from all over the world.
Eddie is crazy for miniature bottles of booze, but his collection has become an unruly cocktail. Mark visits 81-year-old Bryan, who is dedicated to his collection of Regency to Victorian porcelain.
The team meet James, a man obsessed with popstar Madonna, owning thousands of pieces of memorabilia dedicated to her. They also visit Lego collector Mark who has over 350,000 pieces, all individually sorted into size, colour and purpose.
Mark steps back in time with Peter, a collector who has transformed his home back into an early 20th-century working cottage. Jasmine takes a look at four warehouses that house Jim's collection of more than 1,000 obsolete computers.
Jasmine meets 26-year-old Lisa, who holds the world record for the largest collection of Pokemon memorabilia. Mark and Jasmine visit car fanatic Allan, who's spent a lifetime collecting just one make of car - the Humber.
The team meet Barbara, who has created a miniature town in her home. Jasmine visits Andy, who has been slowly building up a collection of arcade games.